4927450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 10963584

約数和(自身を除く): 6036134

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 31, 34, 50, 55, 62, 85, 110, 155, 170, 187, 275, 289, 310, 341, 374, 425, 527, 550, 578, 682, 775, 850, 935, 1054, 1445, 1550, 1705, 1870, 2635, 2890, 3179, 3410, 4675, 5270, 5797, 6358, 7225, 8525, 8959, 9350, 11594, 13175, 14450, 15895, 17050, 17918, 26350, 28985, 31790, 44795, 57970, 79475, 89590, 98549, 144925, 158950, 197098, 223975, 289850, 447950, 492745, 985490, 2463725, 4927450]

約数ペア:

[(1, 4927450), (2, 2463725), (5, 985490), (10, 492745), (11, 447950), (17, 289850), (22, 223975), (25, 197098), (31, 158950), (34, 144925), (50, 98549), (55, 89590), (62, 79475), (85, 57970), (110, 44795), (155, 31790), (170, 28985), (187, 26350), (275, 17918), (289, 17050), (310, 15895), (341, 14450), (374, 13175), (425, 11594), (527, 9350), (550, 8959), (578, 8525), (682, 7225), (775, 6358), (850, 5797), (935, 5270), (1054, 4675), (1445, 3410), (1550, 3179), (1705, 2890), (1870, 2635)]