98151560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188753}}^1$

素因数の和:188777

約数の個数: 32

約数和(自身を含む): 237830040

約数和(自身を除く): 139678480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 188753, 377506, 755012, 943765, 1510024, 1887530, 2453789, 3775060, 4907578, 7550120, 9815156, 12268945, 19630312, 24537890, 49075780, 98151560]

約数ペア:

[(1, 98151560), (2, 49075780), (4, 24537890), (5, 19630312), (8, 12268945), (10, 9815156), (13, 7550120), (20, 4907578), (26, 3775060), (40, 2453789), (52, 1887530), (65, 1510024), (104, 943765), (130, 755012), (260, 377506), (520, 188753)]