39345820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3733}}^1$

素因数の和:3790

約数の個数: 48

約数和(自身を含む): 90332928

約数和(自身を除く): 50987108

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 3733, 5270, 7466, 10540, 14932, 18665, 37330, 63461, 74660, 115723, 126922, 231446, 253844, 317305, 462892, 578615, 634610, 1157230, 1269220, 1967291, 2314460, 3934582, 7869164, 9836455, 19672910, 39345820]

約数ペア:

[(1, 39345820), (2, 19672910), (4, 9836455), (5, 7869164), (10, 3934582), (17, 2314460), (20, 1967291), (31, 1269220), (34, 1157230), (62, 634610), (68, 578615), (85, 462892), (124, 317305), (155, 253844), (170, 231446), (310, 126922), (340, 115723), (527, 74660), (620, 63461), (1054, 37330), (2108, 18665), (2635, 14932), (3733, 10540), (5270, 7466)]