28009360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12073}}^1$

素因数の和:12115

約数の個数: 40

約数和(自身を含む): 67372920

約数和(自身を除く): 39363560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 12073, 24146, 48292, 60365, 96584, 120730, 193168, 241460, 350117, 482920, 700234, 965840, 1400468, 1750585, 2800936, 3501170, 5601872, 7002340, 14004680, 28009360]

約数ペア:

[(1, 28009360), (2, 14004680), (4, 7002340), (5, 5601872), (8, 3501170), (10, 2800936), (16, 1750585), (20, 1400468), (29, 965840), (40, 700234), (58, 482920), (80, 350117), (116, 241460), (145, 193168), (232, 120730), (290, 96584), (464, 60365), (580, 48292), (1160, 24146), (2320, 12073)]