15697149950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{4217}}^1$

素因数の和:5021

約数の個数: 48

約数和(自身を含む): 29514695760

約数和(自身を除く): 13817545810

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 683, 1090, 1366, 2725, 3415, 4217, 5450, 6830, 8434, 17075, 21085, 34150, 42170, 74447, 105425, 148894, 210850, 372235, 459653, 744470, 919306, 1861175, 2298265, 2880211, 3722350, 4596530, 5760422, 11491325, 14401055, 22982650, 28802110, 72005275, 144010550, 313942999, 627885998, 1569714995, 3139429990, 7848574975, 15697149950]

約数ペア:

[(1, 15697149950), (2, 7848574975), (5, 3139429990), (10, 1569714995), (25, 627885998), (50, 313942999), (109, 144010550), (218, 72005275), (545, 28802110), (683, 22982650), (1090, 14401055), (1366, 11491325), (2725, 5760422), (3415, 4596530), (4217, 3722350), (5450, 2880211), (6830, 2298265), (8434, 1861175), (17075, 919306), (21085, 744470), (34150, 459653), (42170, 372235), (74447, 210850), (105425, 148894)]