74592940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5351}}^1$

素因数の和:5418

約数の個数: 48

約数和(自身を含む): 169936704

約数和(自身を除く): 95343764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 5351, 6970, 10702, 13940, 21404, 26755, 53510, 90967, 107020, 181934, 219391, 363868, 438782, 454835, 877564, 909670, 1096955, 1819340, 2193910, 3729647, 4387820, 7459294, 14918588, 18648235, 37296470, 74592940]

約数ペア:

[(1, 74592940), (2, 37296470), (4, 18648235), (5, 14918588), (10, 7459294), (17, 4387820), (20, 3729647), (34, 2193910), (41, 1819340), (68, 1096955), (82, 909670), (85, 877564), (164, 454835), (170, 438782), (205, 363868), (340, 219391), (410, 181934), (697, 107020), (820, 90967), (1394, 53510), (2788, 26755), (3485, 21404), (5351, 13940), (6970, 10702)]