13103624950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{90401}}^1$

素因数の和:90649

約数の個数: 48

約数和(自身を含む): 26365562496

約数和(自身を除く): 13261937546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 223, 325, 446, 650, 1115, 2230, 2899, 5575, 5798, 11150, 14495, 28990, 72475, 90401, 144950, 180802, 452005, 904010, 1175213, 2260025, 2350426, 4520050, 5876065, 11752130, 20159423, 29380325, 40318846, 58760650, 100797115, 201594230, 262072499, 503985575, 524144998, 1007971150, 1310362495, 2620724990, 6551812475, 13103624950]

約数ペア:

[(1, 13103624950), (2, 6551812475), (5, 2620724990), (10, 1310362495), (13, 1007971150), (25, 524144998), (26, 503985575), (50, 262072499), (65, 201594230), (130, 100797115), (223, 58760650), (325, 40318846), (446, 29380325), (650, 20159423), (1115, 11752130), (2230, 5876065), (2899, 4520050), (5575, 2350426), (5798, 2260025), (11150, 1175213), (14495, 904010), (28990, 452005), (72475, 180802), (90401, 144950)]