13547300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 33575976

約数和(自身を除く): 20028676

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 613, 650, 850, 884, 1105, 1226, 1300, 1700, 2210, 2452, 3065, 4420, 5525, 6130, 7969, 10421, 11050, 12260, 15325, 15938, 20842, 22100, 30650, 31876, 39845, 41684, 52105, 61300, 79690, 104210, 135473, 159380, 199225, 208420, 260525, 270946, 398450, 521050, 541892, 677365, 796900, 1042100, 1354730, 2709460, 3386825, 6773650, 13547300]

約数ペア:

[(1, 13547300), (2, 6773650), (4, 3386825), (5, 2709460), (10, 1354730), (13, 1042100), (17, 796900), (20, 677365), (25, 541892), (26, 521050), (34, 398450), (50, 270946), (52, 260525), (65, 208420), (68, 199225), (85, 159380), (100, 135473), (130, 104210), (170, 79690), (221, 61300), (260, 52105), (325, 41684), (340, 39845), (425, 31876), (442, 30650), (613, 22100), (650, 20842), (850, 15938), (884, 15325), (1105, 12260), (1226, 11050), (1300, 10421), (1700, 7969), (2210, 6130), (2452, 5525), (3065, 4420)]