115077560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221303}}^1$

素因数の和:221327

約数の個数: 32

約数和(自身を含む): 278843040

約数和(自身を除く): 163765480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 221303, 442606, 885212, 1106515, 1770424, 2213030, 2876939, 4426060, 5753878, 8852120, 11507756, 14384695, 23015512, 28769390, 57538780, 115077560]

約数ペア:

[(1, 115077560), (2, 57538780), (4, 28769390), (5, 23015512), (8, 14384695), (10, 11507756), (13, 8852120), (20, 5753878), (26, 4426060), (40, 2876939), (52, 2213030), (65, 1770424), (104, 1106515), (130, 885212), (260, 442606), (520, 221303)]