25627727440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{6563}}^1$

素因数の和:6969

約数の個数: 160

約数和(自身を含む): 71886827520

約数和(自身を除く): 46259100080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 367, 380, 532, 560, 665, 734, 760, 1064, 1330, 1468, 1520, 1835, 2128, 2569, 2660, 2936, 3670, 5138, 5320, 5872, 6563, 6973, 7340, 10276, 10640, 12845, 13126, 13946, 14680, 20552, 25690, 26252, 27892, 29360, 32815, 34865, 41104, 45941, 48811, 51380, 52504, 55784, 65630, 69730, 91882, 97622, 102760, 105008, 111568, 124697, 131260, 139460, 183764, 195244, 205520, 229705, 244055, 249394, 262520, 278920, 367528, 390488, 459410, 488110, 498788, 525040, 557840, 623485, 735056, 780976, 872879, 918820, 976220, 997576, 1246970, 1745758, 1837640, 1952440, 1995152, 2408621, 2493940, 3491516, 3675280, 3904880, 4364395, 4817242, 4987880, 6983032, 8728790, 9634484, 9975760, 12043105, 13966064, 16860347, 17457580, 19268968, 24086210, 33720694, 34915160, 38537936, 45763799, 48172420, 67441388, 69830320, 84301735, 91527598, 96344840, 134882776, 168603470, 183055196, 192689680, 228818995, 269765552, 320346593, 337206940, 366110392, 457637990, 640693186, 674413880, 732220784, 915275980, 1281386372, 1348827760, 1601732965, 1830551960, 2562772744, 3203465930, 3661103920, 5125545488, 6406931860, 12813863720, 25627727440]

約数ペア:

[(1, 25627727440), (2, 12813863720), (4, 6406931860), (5, 5125545488), (7, 3661103920), (8, 3203465930), (10, 2562772744), (14, 1830551960), (16, 1601732965), (19, 1348827760), (20, 1281386372), (28, 915275980), (35, 732220784), (38, 674413880), (40, 640693186), (56, 457637990), (70, 366110392), (76, 337206940), (80, 320346593), (95, 269765552), (112, 228818995), (133, 192689680), (140, 183055196), (152, 168603470), (190, 134882776), (266, 96344840), (280, 91527598), (304, 84301735), (367, 69830320), (380, 67441388), (532, 48172420), (560, 45763799), (665, 38537936), (734, 34915160), (760, 33720694), (1064, 24086210), (1330, 19268968), (1468, 17457580), (1520, 16860347), (1835, 13966064), (2128, 12043105), (2569, 9975760), (2660, 9634484), (2936, 8728790), (3670, 6983032), (5138, 4987880), (5320, 4817242), (5872, 4364395), (6563, 3904880), (6973, 3675280), (7340, 3491516), (10276, 2493940), (10640, 2408621), (12845, 1995152), (13126, 1952440), (13946, 1837640), (14680, 1745758), (20552, 1246970), (25690, 997576), (26252, 976220), (27892, 918820), (29360, 872879), (32815, 780976), (34865, 735056), (41104, 623485), (45941, 557840), (48811, 525040), (51380, 498788), (52504, 488110), (55784, 459410), (65630, 390488), (69730, 367528), (91882, 278920), (97622, 262520), (102760, 249394), (105008, 244055), (111568, 229705), (124697, 205520), (131260, 195244), (139460, 183764)]