83463160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 136338440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 31, 40, 44, 55, 58, 62, 88, 110, 116, 124, 145, 155, 211, 220, 232, 248, 290, 310, 319, 341, 422, 440, 580, 620, 638, 682, 844, 899, 1055, 1160, 1240, 1276, 1364, 1595, 1688, 1705, 1798, 2110, 2321, 2552, 2728, 3190, 3410, 3596, 4220, 4495, 4642, 6119, 6380, 6541, 6820, 7192, 8440, 8990, 9284, 9889, 11605, 12238, 12760, 13082, 13640, 17980, 18568, 19778, 23210, 24476, 26164, 30595, 32705, 35960, 39556, 46420, 48952, 49445, 52328, 61190, 65410, 67309, 71951, 79112, 92840, 98890, 122380, 130820, 134618, 143902, 189689, 197780, 244760, 261640, 269236, 287804, 336545, 359755, 379378, 395560, 538472, 575608, 673090, 719510, 758756, 948445, 1346180, 1439020, 1517512, 1896890, 2086579, 2692360, 2878040, 3793780, 4173158, 7587560, 8346316, 10432895, 16692632, 20865790, 41731580, 83463160]

約数ペア:

[(1, 83463160), (2, 41731580), (4, 20865790), (5, 16692632), (8, 10432895), (10, 8346316), (11, 7587560), (20, 4173158), (22, 3793780), (29, 2878040), (31, 2692360), (40, 2086579), (44, 1896890), (55, 1517512), (58, 1439020), (62, 1346180), (88, 948445), (110, 758756), (116, 719510), (124, 673090), (145, 575608), (155, 538472), (211, 395560), (220, 379378), (232, 359755), (248, 336545), (290, 287804), (310, 269236), (319, 261640), (341, 244760), (422, 197780), (440, 189689), (580, 143902), (620, 134618), (638, 130820), (682, 122380), (844, 98890), (899, 92840), (1055, 79112), (1160, 71951), (1240, 67309), (1276, 65410), (1364, 61190), (1595, 52328), (1688, 49445), (1705, 48952), (1798, 46420), (2110, 39556), (2321, 35960), (2552, 32705), (2728, 30595), (3190, 26164), (3410, 24476), (3596, 23210), (4220, 19778), (4495, 18568), (4642, 17980), (6119, 13640), (6380, 13082), (6541, 12760), (6820, 12238), (7192, 11605), (8440, 9889), (8990, 9284)]