8902110860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{4583}}^1$

素因数の和:4835

約数の個数: 96

約数和(自身を含む): 20585093760

約数和(自身を除く): 11682982900

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 197, 290, 340, 394, 493, 580, 788, 985, 986, 1970, 1972, 2465, 3349, 3940, 4583, 4930, 5713, 6698, 9166, 9860, 11426, 13396, 16745, 18332, 22852, 22915, 28565, 33490, 45830, 57130, 66980, 77911, 91660, 97121, 114260, 132907, 155822, 194242, 265814, 311644, 388484, 389555, 485605, 531628, 664535, 779110, 902851, 971210, 1329070, 1558220, 1805702, 1942420, 2259419, 2658140, 3611404, 4514255, 4518838, 9028510, 9037676, 11297095, 15348467, 18057020, 22594190, 26182679, 30696934, 45188380, 52365358, 61393868, 76742335, 104730716, 130913395, 153484670, 261826790, 306969340, 445105543, 523653580, 890211086, 1780422172, 2225527715, 4451055430, 8902110860]

約数ペア:

[(1, 8902110860), (2, 4451055430), (4, 2225527715), (5, 1780422172), (10, 890211086), (17, 523653580), (20, 445105543), (29, 306969340), (34, 261826790), (58, 153484670), (68, 130913395), (85, 104730716), (116, 76742335), (145, 61393868), (170, 52365358), (197, 45188380), (290, 30696934), (340, 26182679), (394, 22594190), (493, 18057020), (580, 15348467), (788, 11297095), (985, 9037676), (986, 9028510), (1970, 4518838), (1972, 4514255), (2465, 3611404), (3349, 2658140), (3940, 2259419), (4583, 1942420), (4930, 1805702), (5713, 1558220), (6698, 1329070), (9166, 971210), (9860, 902851), (11426, 779110), (13396, 664535), (16745, 531628), (18332, 485605), (22852, 389555), (22915, 388484), (28565, 311644), (33490, 265814), (45830, 194242), (57130, 155822), (66980, 132907), (77911, 114260), (91660, 97121)]