38113790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 81242784

約数和(自身を除く): 43128994

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2423, 3146, 4846, 7865, 12115, 15730, 24230, 26653, 31499, 53306, 62998, 133265, 157495, 266530, 293183, 314990, 346489, 586366, 692978, 1465915, 1732445, 2931830, 3464890, 3811379, 7622758, 19056895, 38113790]

約数ペア:

[(1, 38113790), (2, 19056895), (5, 7622758), (10, 3811379), (11, 3464890), (13, 2931830), (22, 1732445), (26, 1465915), (55, 692978), (65, 586366), (110, 346489), (121, 314990), (130, 293183), (143, 266530), (242, 157495), (286, 133265), (605, 62998), (715, 53306), (1210, 31499), (1430, 26653), (1573, 24230), (2423, 15730), (3146, 12115), (4846, 7865)]