118156960

素因数分解:

$2^5\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 279943776

約数和(自身を除く): 161786816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443, 886, 1667, 1772, 2215, 3334, 3544, 4430, 6668, 7088, 8335, 8860, 13336, 14176, 16670, 17720, 26672, 33340, 35440, 53344, 66680, 70880, 133360, 266720, 738481, 1476962, 2953924, 3692405, 5907848, 7384810, 11815696, 14769620, 23631392, 29539240, 59078480, 118156960]

約数ペア:

[(1, 118156960), (2, 59078480), (4, 29539240), (5, 23631392), (8, 14769620), (10, 11815696), (16, 7384810), (20, 5907848), (32, 3692405), (40, 2953924), (80, 1476962), (160, 738481), (443, 266720), (886, 133360), (1667, 70880), (1772, 66680), (2215, 53344), (3334, 35440), (3544, 33340), (4430, 26672), (6668, 17720), (7088, 16670), (8335, 14176), (8860, 13336)]