25836330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 68963328

約数和(自身を除く): 43126998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2137, 2418, 4030, 4274, 6045, 6411, 10685, 12090, 12822, 21370, 27781, 32055, 55562, 64110, 66247, 83343, 132494, 138905, 166686, 198741, 277810, 331235, 397482, 416715, 662470, 833430, 861211, 993705, 1722422, 1987410, 2583633, 4306055, 5167266, 8612110, 12918165, 25836330]

約数ペア:

[(1, 25836330), (2, 12918165), (3, 8612110), (5, 5167266), (6, 4306055), (10, 2583633), (13, 1987410), (15, 1722422), (26, 993705), (30, 861211), (31, 833430), (39, 662470), (62, 416715), (65, 397482), (78, 331235), (93, 277810), (130, 198741), (155, 166686), (186, 138905), (195, 132494), (310, 83343), (390, 66247), (403, 64110), (465, 55562), (806, 32055), (930, 27781), (1209, 21370), (2015, 12822), (2137, 12090), (2418, 10685), (4030, 6411), (4274, 6045)]