40589075680

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^2\times {\mathrm{19867}}^1$

素因数の和:20108

約数の個数: 72

約数和(自身を含む): 96752669832

約数和(自身を除く): 56163594152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 12769, 18080, 19867, 25538, 39734, 51076, 63845, 79468, 99335, 102152, 127690, 158936, 198670, 204304, 255380, 317872, 397340, 408608, 510760, 635744, 794680, 1021520, 1589360, 2043040, 2244971, 3178720, 4489942, 8979884, 11224855, 17959768, 22449710, 35919536, 44899420, 71839072, 89798840, 179597680, 253681723, 359195360, 507363446, 1014726892, 1268408615, 2029453784, 2536817230, 4058907568, 5073634460, 8117815136, 10147268920, 20294537840, 40589075680]

約数ペア:

[(1, 40589075680), (2, 20294537840), (4, 10147268920), (5, 8117815136), (8, 5073634460), (10, 4058907568), (16, 2536817230), (20, 2029453784), (32, 1268408615), (40, 1014726892), (80, 507363446), (113, 359195360), (160, 253681723), (226, 179597680), (452, 89798840), (565, 71839072), (904, 44899420), (1130, 35919536), (1808, 22449710), (2260, 17959768), (3616, 11224855), (4520, 8979884), (9040, 4489942), (12769, 3178720), (18080, 2244971), (19867, 2043040), (25538, 1589360), (39734, 1021520), (51076, 794680), (63845, 635744), (79468, 510760), (99335, 408608), (102152, 397340), (127690, 317872), (158936, 255380), (198670, 204304)]