9199840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4451

約数の個数: 48

約数和(自身を含む): 23411808

約数和(自身を除く): 14211968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4423, 8846, 17692, 22115, 35384, 44230, 57499, 70768, 88460, 114998, 141536, 176920, 229996, 287495, 353840, 459992, 574990, 707680, 919984, 1149980, 1839968, 2299960, 4599920, 9199840]

約数ペア:

[(1, 9199840), (2, 4599920), (4, 2299960), (5, 1839968), (8, 1149980), (10, 919984), (13, 707680), (16, 574990), (20, 459992), (26, 353840), (32, 287495), (40, 229996), (52, 176920), (65, 141536), (80, 114998), (104, 88460), (130, 70768), (160, 57499), (208, 44230), (260, 35384), (416, 22115), (520, 17692), (1040, 8846), (2080, 4423)]