2065430120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3559

約数の個数: 96

約数和(自身を含む): 5090218200

約数和(自身を除く): 3024788080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 169, 178, 260, 338, 356, 445, 520, 676, 712, 845, 890, 1157, 1352, 1690, 1780, 2314, 3380, 3433, 3560, 4628, 5785, 6760, 6866, 9256, 11570, 13732, 15041, 17165, 23140, 27464, 30082, 34330, 44629, 46280, 60164, 68660, 75205, 89258, 120328, 137320, 150410, 178516, 223145, 300820, 305537, 357032, 446290, 580177, 601640, 611074, 892580, 1160354, 1222148, 1527685, 1785160, 2320708, 2444296, 2900885, 3055370, 3971981, 4641416, 5801770, 6110740, 7943962, 11603540, 12221480, 15887924, 19859905, 23207080, 31775848, 39719810, 51635753, 79439620, 103271506, 158879240, 206543012, 258178765, 413086024, 516357530, 1032715060, 2065430120]

約数ペア:

[(1, 2065430120), (2, 1032715060), (4, 516357530), (5, 413086024), (8, 258178765), (10, 206543012), (13, 158879240), (20, 103271506), (26, 79439620), (40, 51635753), (52, 39719810), (65, 31775848), (89, 23207080), (104, 19859905), (130, 15887924), (169, 12221480), (178, 11603540), (260, 7943962), (338, 6110740), (356, 5801770), (445, 4641416), (520, 3971981), (676, 3055370), (712, 2900885), (845, 2444296), (890, 2320708), (1157, 1785160), (1352, 1527685), (1690, 1222148), (1780, 1160354), (2314, 892580), (3380, 611074), (3433, 601640), (3560, 580177), (4628, 446290), (5785, 357032), (6760, 305537), (6866, 300820), (9256, 223145), (11570, 178516), (13732, 150410), (15041, 137320), (17165, 120328), (23140, 89258), (27464, 75205), (30082, 68660), (34330, 60164), (44629, 46280)]