2950873580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{75239}}^1$

素因数の和:75338

約数の個数: 48

約数和(自身を含む): 6484484160

約数和(自身を除く): 3533610580

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 3922, 7844, 9805, 19610, 39220, 75239, 150478, 300956, 376195, 752390, 1504780, 2783843, 3987667, 5567686, 7975334, 11135372, 13919215, 15950668, 19938335, 27838430, 39876670, 55676860, 79753340, 147543679, 295087358, 590174716, 737718395, 1475436790, 2950873580]

約数ペア:

[(1, 2950873580), (2, 1475436790), (4, 737718395), (5, 590174716), (10, 295087358), (20, 147543679), (37, 79753340), (53, 55676860), (74, 39876670), (106, 27838430), (148, 19938335), (185, 15950668), (212, 13919215), (265, 11135372), (370, 7975334), (530, 5567686), (740, 3987667), (1060, 2783843), (1961, 1504780), (3922, 752390), (7844, 376195), (9805, 300956), (19610, 150478), (39220, 75239)]