41757560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 102120480

約数和(自身を除く): 60362920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 613, 655, 1048, 1226, 1310, 1703, 2452, 2620, 3065, 3406, 4904, 5240, 6130, 6812, 7969, 8515, 12260, 13624, 15938, 17030, 24520, 31876, 34060, 39845, 63752, 68120, 79690, 80303, 159380, 160606, 318760, 321212, 401515, 642424, 803030, 1043939, 1606060, 2087878, 3212120, 4175756, 5219695, 8351512, 10439390, 20878780, 41757560]

約数ペア:

[(1, 41757560), (2, 20878780), (4, 10439390), (5, 8351512), (8, 5219695), (10, 4175756), (13, 3212120), (20, 2087878), (26, 1606060), (40, 1043939), (52, 803030), (65, 642424), (104, 401515), (130, 321212), (131, 318760), (260, 160606), (262, 159380), (520, 80303), (524, 79690), (613, 68120), (655, 63752), (1048, 39845), (1226, 34060), (1310, 31876), (1703, 24520), (2452, 17030), (2620, 15938), (3065, 13624), (3406, 12260), (4904, 8515), (5240, 7969), (6130, 6812)]