41118220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 102290832

約数和(自身を除く): 61172612

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1307, 1430, 1573, 2420, 2614, 2860, 3146, 5228, 6292, 6535, 7865, 13070, 14377, 15730, 16991, 26140, 28754, 31460, 33982, 57508, 67964, 71885, 84955, 143770, 158147, 169910, 186901, 287540, 316294, 339820, 373802, 632588, 747604, 790735, 934505, 1581470, 1869010, 2055911, 3162940, 3738020, 4111822, 8223644, 10279555, 20559110, 41118220]

約数ペア:

[(1, 41118220), (2, 20559110), (4, 10279555), (5, 8223644), (10, 4111822), (11, 3738020), (13, 3162940), (20, 2055911), (22, 1869010), (26, 1581470), (44, 934505), (52, 790735), (55, 747604), (65, 632588), (110, 373802), (121, 339820), (130, 316294), (143, 287540), (220, 186901), (242, 169910), (260, 158147), (286, 143770), (484, 84955), (572, 71885), (605, 67964), (715, 57508), (1210, 33982), (1307, 31460), (1430, 28754), (1573, 26140), (2420, 16991), (2614, 15730), (2860, 14377), (3146, 13070), (5228, 7865), (6292, 6535)]