2525643640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167483}}^1$

素因数の和:167536

約数の個数: 64

約数和(自身を含む): 6330895200

約数和(自身を除く): 3805251560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 167483, 334966, 669932, 837415, 1339864, 1674830, 2177279, 3349660, 4354558, 4857007, 6699320, 8709116, 9714014, 10886395, 17418232, 19428028, 21772790, 24285035, 38856056, 43545580, 48570070, 63141091, 87091160, 97140140, 126282182, 194280280, 252564364, 315705455, 505128728, 631410910, 1262821820, 2525643640]

約数ペア:

[(1, 2525643640), (2, 1262821820), (4, 631410910), (5, 505128728), (8, 315705455), (10, 252564364), (13, 194280280), (20, 126282182), (26, 97140140), (29, 87091160), (40, 63141091), (52, 48570070), (58, 43545580), (65, 38856056), (104, 24285035), (116, 21772790), (130, 19428028), (145, 17418232), (232, 10886395), (260, 9714014), (290, 8709116), (377, 6699320), (520, 4857007), (580, 4354558), (754, 3349660), (1160, 2177279), (1508, 1674830), (1885, 1339864), (3016, 837415), (3770, 669932), (7540, 334966), (15080, 167483)]