350069240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2832

約数の個数: 64

約数和(自身を含む): 815974560

約数和(自身を除く): 465905320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 61, 106, 122, 212, 244, 265, 305, 424, 488, 530, 610, 1060, 1220, 2120, 2440, 2707, 3233, 5414, 6466, 10828, 12932, 13535, 16165, 21656, 25864, 27070, 32330, 54140, 64660, 108280, 129320, 143471, 165127, 286942, 330254, 573884, 660508, 717355, 825635, 1147768, 1321016, 1434710, 1651270, 2869420, 3302540, 5738840, 6605080, 8751731, 17503462, 35006924, 43758655, 70013848, 87517310, 175034620, 350069240]

約数ペア:

[(1, 350069240), (2, 175034620), (4, 87517310), (5, 70013848), (8, 43758655), (10, 35006924), (20, 17503462), (40, 8751731), (53, 6605080), (61, 5738840), (106, 3302540), (122, 2869420), (212, 1651270), (244, 1434710), (265, 1321016), (305, 1147768), (424, 825635), (488, 717355), (530, 660508), (610, 573884), (1060, 330254), (1220, 286942), (2120, 165127), (2440, 143471), (2707, 129320), (3233, 108280), (5414, 64660), (6466, 54140), (10828, 32330), (12932, 27070), (13535, 25864), (16165, 21656)]