103681121960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199386773}}^1$

素因数の和:199386797

約数の個数: 32

約数和(自身を含む): 251227335240

約数和(自身を除く): 147546213280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199386773, 398773546, 797547092, 996933865, 1595094184, 1993867730, 2592028049, 3987735460, 5184056098, 7975470920, 10368112196, 12960140245, 20736224392, 25920280490, 51840560980, 103681121960]

約数ペア:

[(1, 103681121960), (2, 51840560980), (4, 25920280490), (5, 20736224392), (8, 12960140245), (10, 10368112196), (13, 7975470920), (20, 5184056098), (26, 3987735460), (40, 2592028049), (52, 1993867730), (65, 1595094184), (104, 996933865), (130, 797547092), (260, 398773546), (520, 199386773)]