83562820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22343}}^1$

素因数の和:22380

約数の個数: 48

約数和(自身を含む): 202704768

約数和(自身を除く): 119141948

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 22343, 44686, 89372, 111715, 223430, 245773, 379831, 446860, 491546, 759662, 983092, 1228865, 1519324, 1899155, 2457730, 3798310, 4178141, 4915460, 7596620, 8356282, 16712564, 20890705, 41781410, 83562820]

約数ペア:

[(1, 83562820), (2, 41781410), (4, 20890705), (5, 16712564), (10, 8356282), (11, 7596620), (17, 4915460), (20, 4178141), (22, 3798310), (34, 2457730), (44, 1899155), (55, 1519324), (68, 1228865), (85, 983092), (110, 759662), (170, 491546), (187, 446860), (220, 379831), (340, 245773), (374, 223430), (748, 111715), (935, 89372), (1870, 44686), (3740, 22343)]