29128875080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{92921}}^1$

素因数の和:93410

約数の個数: 64

約数和(自身を含む): 69546541680

約数和(自身を除く): 40417666600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 461, 680, 922, 1844, 2305, 3688, 4610, 7837, 9220, 15674, 18440, 31348, 39185, 62696, 78370, 92921, 156740, 185842, 313480, 371684, 464605, 743368, 929210, 1579657, 1858420, 3159314, 3716840, 6318628, 7898285, 12637256, 15796570, 31593140, 42836581, 63186280, 85673162, 171346324, 214182905, 342692648, 428365810, 728221877, 856731620, 1456443754, 1713463240, 2912887508, 3641109385, 5825775016, 7282218770, 14564437540, 29128875080]

約数ペア:

[(1, 29128875080), (2, 14564437540), (4, 7282218770), (5, 5825775016), (8, 3641109385), (10, 2912887508), (17, 1713463240), (20, 1456443754), (34, 856731620), (40, 728221877), (68, 428365810), (85, 342692648), (136, 214182905), (170, 171346324), (340, 85673162), (461, 63186280), (680, 42836581), (922, 31593140), (1844, 15796570), (2305, 12637256), (3688, 7898285), (4610, 6318628), (7837, 3716840), (9220, 3159314), (15674, 1858420), (18440, 1579657), (31348, 929210), (39185, 743368), (62696, 464605), (78370, 371684), (92921, 313480), (156740, 185842)]