3806731120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 9456091200

約数和(自身を除く): 5649360080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 289, 340, 458, 578, 680, 719, 916, 1145, 1156, 1360, 1438, 1445, 1832, 2290, 2312, 2876, 2890, 3595, 3664, 3893, 4580, 4624, 5752, 5780, 7190, 7786, 9160, 11504, 11560, 12223, 14380, 15572, 18320, 19465, 23120, 24446, 28760, 31144, 38930, 48892, 57520, 61115, 62288, 66181, 77860, 97784, 122230, 132362, 155720, 164651, 195568, 207791, 244460, 264724, 311440, 329302, 330905, 415582, 488920, 529448, 658604, 661810, 823255, 831164, 977840, 1038955, 1058896, 1317208, 1323620, 1646510, 1662328, 2077910, 2634416, 2647240, 2799067, 3293020, 3324656, 4155820, 5294480, 5598134, 6586040, 8311640, 11196268, 13172080, 13995335, 16623280, 22392536, 27990670, 44785072, 47584139, 55981340, 95168278, 111962680, 190336556, 223925360, 237920695, 380673112, 475841390, 761346224, 951682780, 1903365560, 3806731120]

約数ペア:

[(1, 3806731120), (2, 1903365560), (4, 951682780), (5, 761346224), (8, 475841390), (10, 380673112), (16, 237920695), (17, 223925360), (20, 190336556), (34, 111962680), (40, 95168278), (68, 55981340), (80, 47584139), (85, 44785072), (136, 27990670), (170, 22392536), (229, 16623280), (272, 13995335), (289, 13172080), (340, 11196268), (458, 8311640), (578, 6586040), (680, 5598134), (719, 5294480), (916, 4155820), (1145, 3324656), (1156, 3293020), (1360, 2799067), (1438, 2647240), (1445, 2634416), (1832, 2077910), (2290, 1662328), (2312, 1646510), (2876, 1323620), (2890, 1317208), (3595, 1058896), (3664, 1038955), (3893, 977840), (4580, 831164), (4624, 823255), (5752, 661810), (5780, 658604), (7190, 529448), (7786, 488920), (9160, 415582), (11504, 330905), (11560, 329302), (12223, 311440), (14380, 264724), (15572, 244460), (18320, 207791), (19465, 195568), (23120, 164651), (24446, 155720), (28760, 132362), (31144, 122230), (38930, 97784), (48892, 77860), (57520, 66181), (61115, 62288)]