2026080160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{74929}}^1$

素因数の和:74970

約数の個数: 72

約数和(自身を含む): 5183207820

約数和(自身を除く): 3157127660

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 27040, 74929, 149858, 299716, 374645, 599432, 749290, 974077, 1198864, 1498580, 1948154, 2397728, 2997160, 3896308, 4870385, 5994320, 7792616, 9740770, 11988640, 12663001, 15585232, 19481540, 25326002, 31170464, 38963080, 50652004, 63315005, 77926160, 101304008, 126630010, 155852320, 202608016, 253260020, 405216032, 506520040, 1013040080, 2026080160]

約数ペア:

[(1, 2026080160), (2, 1013040080), (4, 506520040), (5, 405216032), (8, 253260020), (10, 202608016), (13, 155852320), (16, 126630010), (20, 101304008), (26, 77926160), (32, 63315005), (40, 50652004), (52, 38963080), (65, 31170464), (80, 25326002), (104, 19481540), (130, 15585232), (160, 12663001), (169, 11988640), (208, 9740770), (260, 7792616), (338, 5994320), (416, 4870385), (520, 3896308), (676, 2997160), (845, 2397728), (1040, 1948154), (1352, 1498580), (1690, 1198864), (2080, 974077), (2704, 749290), (3380, 599432), (5408, 374645), (6760, 299716), (13520, 149858), (27040, 74929)]