13436420520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3611941}}^1$

素因数の和:3611986

約数の個数: 64

約数和(自身を含む): 41609571840

約数和(自身を除く): 28173151320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 3611941, 7223882, 10835823, 14447764, 18059705, 21671646, 28895528, 36119410, 43343292, 54179115, 72238820, 86686584, 108358230, 111970171, 144477640, 216716460, 223940342, 335910513, 433432920, 447880684, 559850855, 671821026, 895761368, 1119701710, 1343642052, 1679552565, 2239403420, 2687284104, 3359105130, 4478806840, 6718210260, 13436420520]

約数ペア:

[(1, 13436420520), (2, 6718210260), (3, 4478806840), (4, 3359105130), (5, 2687284104), (6, 2239403420), (8, 1679552565), (10, 1343642052), (12, 1119701710), (15, 895761368), (20, 671821026), (24, 559850855), (30, 447880684), (31, 433432920), (40, 335910513), (60, 223940342), (62, 216716460), (93, 144477640), (120, 111970171), (124, 108358230), (155, 86686584), (186, 72238820), (248, 54179115), (310, 43343292), (372, 36119410), (465, 28895528), (620, 21671646), (744, 18059705), (930, 14447764), (1240, 10835823), (1860, 7223882), (3720, 3611941)]