40201110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1651

約数の個数: 80

約数和(自身を含む): 111652992

約数和(自身を除く): 71451882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1601, 1674, 2511, 2790, 3202, 4185, 4803, 5022, 8005, 8370, 9606, 12555, 14409, 16010, 24015, 25110, 28818, 43227, 48030, 49631, 72045, 86454, 99262, 129681, 144090, 148893, 216135, 248155, 259362, 297786, 432270, 446679, 496310, 648405, 744465, 893358, 1296810, 1340037, 1488930, 2233395, 2680074, 4020111, 4466790, 6700185, 8040222, 13400370, 20100555, 40201110]

約数ペア:

[(1, 40201110), (2, 20100555), (3, 13400370), (5, 8040222), (6, 6700185), (9, 4466790), (10, 4020111), (15, 2680074), (18, 2233395), (27, 1488930), (30, 1340037), (31, 1296810), (45, 893358), (54, 744465), (62, 648405), (81, 496310), (90, 446679), (93, 432270), (135, 297786), (155, 259362), (162, 248155), (186, 216135), (270, 148893), (279, 144090), (310, 129681), (405, 99262), (465, 86454), (558, 72045), (810, 49631), (837, 48030), (930, 43227), (1395, 28818), (1601, 25110), (1674, 24015), (2511, 16010), (2790, 14409), (3202, 12555), (4185, 9606), (4803, 8370), (5022, 8005)]