22526799760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2503}}^1$

素因数の和:2757

約数の個数: 160

約数和(自身を含む): 57230622720

約数和(自身を除く): 34703822960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 191, 248, 304, 310, 380, 382, 496, 589, 620, 760, 764, 955, 1178, 1240, 1520, 1528, 1910, 2356, 2480, 2503, 2945, 3056, 3629, 3820, 4712, 5006, 5890, 5921, 7258, 7640, 9424, 10012, 11780, 11842, 12515, 14516, 15280, 18145, 20024, 23560, 23684, 25030, 29032, 29605, 36290, 40048, 47120, 47368, 47557, 50060, 58064, 59210, 72580, 77593, 94736, 95114, 100120, 112499, 118420, 145160, 155186, 190228, 200240, 224998, 236840, 237785, 290320, 310372, 380456, 387965, 449996, 473680, 475570, 478073, 562495, 620744, 760912, 775930, 899992, 951140, 956146, 1124990, 1241488, 1474267, 1551860, 1799984, 1902280, 1912292, 2249980, 2390365, 2948534, 3103720, 3804560, 3824584, 4499960, 4780730, 5897068, 6207440, 7371335, 7649168, 8999920, 9083387, 9561460, 11794136, 14742670, 14820263, 18166774, 19122920, 23588272, 29485340, 29640526, 36333548, 38245840, 45416935, 58970680, 59281052, 72667096, 74101315, 90833870, 117941360, 118562104, 145334192, 148202630, 181667740, 237124208, 281584997, 296405260, 363335480, 563169994, 592810520, 726670960, 1126339988, 1185621040, 1407924985, 2252679976, 2815849970, 4505359952, 5631699940, 11263399880, 22526799760]

約数ペア:

[(1, 22526799760), (2, 11263399880), (4, 5631699940), (5, 4505359952), (8, 2815849970), (10, 2252679976), (16, 1407924985), (19, 1185621040), (20, 1126339988), (31, 726670960), (38, 592810520), (40, 563169994), (62, 363335480), (76, 296405260), (80, 281584997), (95, 237124208), (124, 181667740), (152, 148202630), (155, 145334192), (190, 118562104), (191, 117941360), (248, 90833870), (304, 74101315), (310, 72667096), (380, 59281052), (382, 58970680), (496, 45416935), (589, 38245840), (620, 36333548), (760, 29640526), (764, 29485340), (955, 23588272), (1178, 19122920), (1240, 18166774), (1520, 14820263), (1528, 14742670), (1910, 11794136), (2356, 9561460), (2480, 9083387), (2503, 8999920), (2945, 7649168), (3056, 7371335), (3629, 6207440), (3820, 5897068), (4712, 4780730), (5006, 4499960), (5890, 3824584), (5921, 3804560), (7258, 3103720), (7640, 2948534), (9424, 2390365), (10012, 2249980), (11780, 1912292), (11842, 1902280), (12515, 1799984), (14516, 1551860), (15280, 1474267), (18145, 1241488), (20024, 1124990), (23560, 956146), (23684, 951140), (25030, 899992), (29032, 775930), (29605, 760912), (36290, 620744), (40048, 562495), (47120, 478073), (47368, 475570), (47557, 473680), (50060, 449996), (58064, 387965), (59210, 380456), (72580, 310372), (77593, 290320), (94736, 237785), (95114, 236840), (100120, 224998), (112499, 200240), (118420, 190228), (145160, 155186)]