104018940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19927}}^1$

素因数の和:19971

約数の個数: 72

約数和(自身を含む): 326420640

約数和(自身を除く): 222401700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 19927, 39854, 59781, 79708, 99635, 119562, 179343, 199270, 239124, 298905, 358686, 398540, 577883, 597810, 717372, 896715, 1155766, 1195620, 1733649, 1793430, 2311532, 2889415, 3467298, 3586860, 5200947, 5778830, 6934596, 8668245, 10401894, 11557660, 17336490, 20803788, 26004735, 34672980, 52009470, 104018940]

約数ペア:

[(1, 104018940), (2, 52009470), (3, 34672980), (4, 26004735), (5, 20803788), (6, 17336490), (9, 11557660), (10, 10401894), (12, 8668245), (15, 6934596), (18, 5778830), (20, 5200947), (29, 3586860), (30, 3467298), (36, 2889415), (45, 2311532), (58, 1793430), (60, 1733649), (87, 1195620), (90, 1155766), (116, 896715), (145, 717372), (174, 597810), (180, 577883), (261, 398540), (290, 358686), (348, 298905), (435, 239124), (522, 199270), (580, 179343), (870, 119562), (1044, 99635), (1305, 79708), (1740, 59781), (2610, 39854), (5220, 19927)]