713360050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3109}}^1$

素因数の和:3487

約数の個数: 48

約数和(自身を含む): 1433423880

約数和(自身を除く): 720063830

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 353, 650, 706, 1765, 3109, 3530, 4589, 6218, 8825, 9178, 15545, 17650, 22945, 31090, 40417, 45890, 77725, 80834, 114725, 155450, 202085, 229450, 404170, 1010425, 1097477, 2020850, 2194954, 5487385, 10974770, 14267201, 27436925, 28534402, 54873850, 71336005, 142672010, 356680025, 713360050]

約数ペア:

[(1, 713360050), (2, 356680025), (5, 142672010), (10, 71336005), (13, 54873850), (25, 28534402), (26, 27436925), (50, 14267201), (65, 10974770), (130, 5487385), (325, 2194954), (353, 2020850), (650, 1097477), (706, 1010425), (1765, 404170), (3109, 229450), (3530, 202085), (4589, 155450), (6218, 114725), (8825, 80834), (9178, 77725), (15545, 45890), (17650, 40417), (22945, 31090)]