3215678050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5588

約数の個数: 96

約数和(自身を含む): 6879559680

約数和(自身を除く): 3663881630

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 31, 50, 58, 62, 65, 130, 145, 155, 290, 310, 325, 377, 403, 650, 725, 754, 775, 806, 899, 1450, 1550, 1798, 1885, 2015, 3770, 4030, 4495, 5503, 8990, 9425, 10075, 11006, 11687, 18850, 20150, 22475, 23374, 27515, 44950, 55030, 58435, 71539, 116870, 137575, 143078, 159587, 170593, 275150, 292175, 319174, 341186, 357695, 584350, 715390, 797935, 852965, 1595870, 1705930, 1788475, 2074631, 2217709, 3576950, 3989675, 4149262, 4264825, 4435418, 4947197, 7979350, 8529650, 9894394, 10373155, 11088545, 20746310, 22177090, 24735985, 49471970, 51865775, 55442725, 64313561, 103731550, 110885450, 123679925, 128627122, 247359850, 321567805, 643135610, 1607839025, 3215678050]

約数ペア:

[(1, 3215678050), (2, 1607839025), (5, 643135610), (10, 321567805), (13, 247359850), (25, 128627122), (26, 123679925), (29, 110885450), (31, 103731550), (50, 64313561), (58, 55442725), (62, 51865775), (65, 49471970), (130, 24735985), (145, 22177090), (155, 20746310), (290, 11088545), (310, 10373155), (325, 9894394), (377, 8529650), (403, 7979350), (650, 4947197), (725, 4435418), (754, 4264825), (775, 4149262), (806, 3989675), (899, 3576950), (1450, 2217709), (1550, 2074631), (1798, 1788475), (1885, 1705930), (2015, 1595870), (3770, 852965), (4030, 797935), (4495, 715390), (5503, 584350), (8990, 357695), (9425, 341186), (10075, 319174), (11006, 292175), (11687, 275150), (18850, 170593), (20150, 159587), (22475, 143078), (23374, 137575), (27515, 116870), (44950, 71539), (55030, 58435)]