26566070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 53011584

約数和(自身を除く): 26445514

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 71, 85, 142, 155, 170, 310, 355, 527, 710, 1054, 1207, 2201, 2414, 2635, 4402, 5041, 5270, 6035, 10082, 11005, 12070, 22010, 25205, 37417, 50410, 74834, 85697, 156271, 171394, 187085, 312542, 374170, 428485, 781355, 856970, 1562710, 2656607, 5313214, 13283035, 26566070]

約数ペア:

[(1, 26566070), (2, 13283035), (5, 5313214), (10, 2656607), (17, 1562710), (31, 856970), (34, 781355), (62, 428485), (71, 374170), (85, 312542), (142, 187085), (155, 171394), (170, 156271), (310, 85697), (355, 74834), (527, 50410), (710, 37417), (1054, 25205), (1207, 22010), (2201, 12070), (2414, 11005), (2635, 10082), (4402, 6035), (5041, 5270)]