119842840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230467}}^1$

素因数の和:230491

約数の個数: 32

約数和(自身を含む): 290389680

約数和(自身を除く): 170546840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 230467, 460934, 921868, 1152335, 1843736, 2304670, 2996071, 4609340, 5992142, 9218680, 11984284, 14980355, 23968568, 29960710, 59921420, 119842840]

約数ペア:

[(1, 119842840), (2, 59921420), (4, 29960710), (5, 23968568), (8, 14980355), (10, 11984284), (13, 9218680), (20, 5992142), (26, 4609340), (40, 2996071), (52, 2304670), (65, 1843736), (104, 1152335), (130, 921868), (260, 460934), (520, 230467)]