15674291720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1\times {\mathrm{4079}}^1$

素因数の和:9758

約数の個数: 64

約数和(自身を含む): 37357459200

約数和(自身を除く): 21683167480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4079, 5651, 8158, 11302, 16316, 20395, 22604, 28255, 32632, 40790, 45208, 56510, 69343, 81580, 96067, 113020, 138686, 163160, 192134, 226040, 277372, 346715, 384268, 480335, 554744, 693430, 768536, 960670, 1386860, 1921340, 2773720, 3842680, 23050429, 46100858, 92201716, 115252145, 184403432, 230504290, 391857293, 461008580, 783714586, 922017160, 1567429172, 1959286465, 3134858344, 3918572930, 7837145860, 15674291720]

約数ペア:

[(1, 15674291720), (2, 7837145860), (4, 3918572930), (5, 3134858344), (8, 1959286465), (10, 1567429172), (17, 922017160), (20, 783714586), (34, 461008580), (40, 391857293), (68, 230504290), (85, 184403432), (136, 115252145), (170, 92201716), (340, 46100858), (680, 23050429), (4079, 3842680), (5651, 2773720), (8158, 1921340), (11302, 1386860), (16316, 960670), (20395, 768536), (22604, 693430), (28255, 554744), (32632, 480335), (40790, 384268), (45208, 346715), (56510, 277372), (69343, 226040), (81580, 192134), (96067, 163160), (113020, 138686)]