38610363550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{260969}}^1$

素因数の和:261261

約数の個数: 48

約数和(自身を含む): 78635480400

約数和(自身を除く): 40025116850

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 269, 275, 538, 550, 1345, 2690, 2959, 5918, 6725, 13450, 14795, 29590, 73975, 147950, 260969, 521938, 1304845, 2609690, 2870659, 5741318, 6524225, 13048450, 14353295, 28706590, 70200661, 71766475, 140401322, 143532950, 351003305, 702006610, 772207271, 1544414542, 1755016525, 3510033050, 3861036355, 7722072710, 19305181775, 38610363550]

約数ペア:

[(1, 38610363550), (2, 19305181775), (5, 7722072710), (10, 3861036355), (11, 3510033050), (22, 1755016525), (25, 1544414542), (50, 772207271), (55, 702006610), (110, 351003305), (269, 143532950), (275, 140401322), (538, 71766475), (550, 70200661), (1345, 28706590), (2690, 14353295), (2959, 13048450), (5918, 6524225), (6725, 5741318), (13450, 2870659), (14795, 2609690), (29590, 1304845), (73975, 521938), (147950, 260969)]