103639630120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199306981}}^1$

素因数の和:199307005

約数の個数: 32

約数和(自身を含む): 251126797320

約数和(自身を除く): 147487167200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199306981, 398613962, 797227924, 996534905, 1594455848, 1993069810, 2590990753, 3986139620, 5181981506, 7972279240, 10363963012, 12954953765, 20727926024, 25909907530, 51819815060, 103639630120]

約数ペア:

[(1, 103639630120), (2, 51819815060), (4, 25909907530), (5, 20727926024), (8, 12954953765), (10, 10363963012), (13, 7972279240), (20, 5181981506), (26, 3986139620), (40, 2590990753), (52, 1993069810), (65, 1594455848), (104, 996534905), (130, 797227924), (260, 398613962), (520, 199306981)]