4616173840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1341911}}^1$

素因数の和:1341967

約数の個数: 40

約数和(自身を含む): 10982207808

約数和(自身を除く): 6366033968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 1341911, 2683822, 5367644, 6709555, 10735288, 13419110, 21470576, 26838220, 53676440, 57702173, 107352880, 115404346, 230808692, 288510865, 461617384, 577021730, 923234768, 1154043460, 2308086920, 4616173840]

約数ペア:

[(1, 4616173840), (2, 2308086920), (4, 1154043460), (5, 923234768), (8, 577021730), (10, 461617384), (16, 288510865), (20, 230808692), (40, 115404346), (43, 107352880), (80, 57702173), (86, 53676440), (172, 26838220), (215, 21470576), (344, 13419110), (430, 10735288), (688, 6709555), (860, 5367644), (1720, 2683822), (3440, 1341911)]