140409631295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{105199}}^1$

素因数の和:105423

約数の個数: 32

約数和(自身を含む): 177745920000

約数和(自身を除く): 37336288705

約数列:

[1, 5, 31, 79, 109, 155, 395, 545, 2449, 3379, 8611, 12245, 16895, 43055, 105199, 266941, 525995, 1334705, 3261169, 8310721, 11466691, 16305845, 41553605, 57333455, 257632351, 355467421, 905868589, 1288161755, 1777337105, 4529342945, 28081926259, 140409631295]

約数ペア:

[(1, 140409631295), (5, 28081926259), (31, 4529342945), (79, 1777337105), (109, 1288161755), (155, 905868589), (395, 355467421), (545, 257632351), (2449, 57333455), (3379, 41553605), (8611, 16305845), (12245, 11466691), (16895, 8310721), (43055, 3261169), (105199, 1334705), (266941, 525995)]