7280495560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14000953}}^1$

素因数の和:14000977

約数の個数: 32

約数和(自身を含む): 17641202040

約数和(自身を除く): 10360706480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14000953, 28001906, 56003812, 70004765, 112007624, 140009530, 182012389, 280019060, 364024778, 560038120, 728049556, 910061945, 1456099112, 1820123890, 3640247780, 7280495560]

約数ペア:

[(1, 7280495560), (2, 3640247780), (4, 1820123890), (5, 1456099112), (8, 910061945), (10, 728049556), (13, 560038120), (20, 364024778), (26, 280019060), (40, 182012389), (52, 140009530), (65, 112007624), (104, 70004765), (130, 56003812), (260, 28001906), (520, 14000953)]