40910220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17483}}^1$

素因数の和:17511

約数の個数: 72

約数和(自身を含む): 133647696

約数和(自身を除く): 92737476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17483, 34966, 52449, 69932, 87415, 104898, 157347, 174830, 209796, 227279, 262245, 314694, 349660, 454558, 524490, 629388, 681837, 786735, 909116, 1048980, 1136395, 1363674, 1573470, 2045511, 2272790, 2727348, 3146940, 3409185, 4091022, 4545580, 6818370, 8182044, 10227555, 13636740, 20455110, 40910220]

約数ペア:

[(1, 40910220), (2, 20455110), (3, 13636740), (4, 10227555), (5, 8182044), (6, 6818370), (9, 4545580), (10, 4091022), (12, 3409185), (13, 3146940), (15, 2727348), (18, 2272790), (20, 2045511), (26, 1573470), (30, 1363674), (36, 1136395), (39, 1048980), (45, 909116), (52, 786735), (60, 681837), (65, 629388), (78, 524490), (90, 454558), (117, 349660), (130, 314694), (156, 262245), (180, 227279), (195, 209796), (234, 174830), (260, 157347), (390, 104898), (468, 87415), (585, 69932), (780, 52449), (1170, 34966), (2340, 17483)]