101253880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27817}}^1$

素因数の和:27848

約数の個数: 64

約数和(自身を含む): 280405440

約数和(自身を除く): 179151560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 27817, 55634, 111268, 139085, 194719, 222536, 278170, 361621, 389438, 556340, 723242, 778876, 973595, 1112680, 1446484, 1557752, 1808105, 1947190, 2531347, 2892968, 3616210, 3894380, 5062694, 7232420, 7788760, 10125388, 12656735, 14464840, 20250776, 25313470, 50626940, 101253880]

約数ペア:

[(1, 101253880), (2, 50626940), (4, 25313470), (5, 20250776), (7, 14464840), (8, 12656735), (10, 10125388), (13, 7788760), (14, 7232420), (20, 5062694), (26, 3894380), (28, 3616210), (35, 2892968), (40, 2531347), (52, 1947190), (56, 1808105), (65, 1557752), (70, 1446484), (91, 1112680), (104, 973595), (130, 778876), (140, 723242), (182, 556340), (260, 389438), (280, 361621), (364, 278170), (455, 222536), (520, 194719), (728, 139085), (910, 111268), (1820, 55634), (3640, 27817)]