126650680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14327}}^1$

素因数の和:14368

約数の個数: 64

約数和(自身を含む): 324959040

約数和(自身を除く): 198308360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 14327, 28654, 57308, 71635, 114616, 143270, 186251, 243559, 286540, 372502, 487118, 573080, 745004, 931255, 974236, 1217795, 1490008, 1862510, 1948472, 2435590, 3166267, 3725020, 4871180, 6332534, 7450040, 9742360, 12665068, 15831335, 25330136, 31662670, 63325340, 126650680]

約数ペア:

[(1, 126650680), (2, 63325340), (4, 31662670), (5, 25330136), (8, 15831335), (10, 12665068), (13, 9742360), (17, 7450040), (20, 6332534), (26, 4871180), (34, 3725020), (40, 3166267), (52, 2435590), (65, 1948472), (68, 1862510), (85, 1490008), (104, 1217795), (130, 974236), (136, 931255), (170, 745004), (221, 573080), (260, 487118), (340, 372502), (442, 286540), (520, 243559), (680, 186251), (884, 143270), (1105, 114616), (1768, 71635), (2210, 57308), (4420, 28654), (8840, 14327)]