39739930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 73728144

約数和(自身を除く): 33988214

約数列:

[1, 2, 5, 10, 53, 97, 106, 194, 265, 485, 530, 773, 970, 1546, 3865, 5141, 7730, 10282, 25705, 40969, 51410, 74981, 81938, 149962, 204845, 374905, 409690, 749810, 3973993, 7947986, 19869965, 39739930]

約数ペア:

[(1, 39739930), (2, 19869965), (5, 7947986), (10, 3973993), (53, 749810), (97, 409690), (106, 374905), (194, 204845), (265, 149962), (485, 81938), (530, 74981), (773, 51410), (970, 40969), (1546, 25705), (3865, 10282), (5141, 7730)]