15673892840

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{5851}}^1$

素因数の和:6402

約数の個数: 64

約数和(自身を含む): 35557220160

約数和(自身を除く): 19883327320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 347, 386, 694, 772, 965, 1388, 1544, 1735, 1930, 2776, 3470, 3860, 5851, 6940, 7720, 11702, 13880, 23404, 29255, 46808, 58510, 66971, 117020, 133942, 234040, 267884, 334855, 535768, 669710, 1129243, 1339420, 2030297, 2258486, 2678840, 4060594, 4516972, 5646215, 8121188, 9033944, 10151485, 11292430, 16242376, 20302970, 22584860, 40605940, 45169720, 81211880, 391847321, 783694642, 1567389284, 1959236605, 3134778568, 3918473210, 7836946420, 15673892840]

約数ペア:

[(1, 15673892840), (2, 7836946420), (4, 3918473210), (5, 3134778568), (8, 1959236605), (10, 1567389284), (20, 783694642), (40, 391847321), (193, 81211880), (347, 45169720), (386, 40605940), (694, 22584860), (772, 20302970), (965, 16242376), (1388, 11292430), (1544, 10151485), (1735, 9033944), (1930, 8121188), (2776, 5646215), (3470, 4516972), (3860, 4060594), (5851, 2678840), (6940, 2258486), (7720, 2030297), (11702, 1339420), (13880, 1129243), (23404, 669710), (29255, 535768), (46808, 334855), (58510, 267884), (66971, 234040), (117020, 133942)]