119377940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3329}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 275244480

約数和(自身を除く): 155866540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 3260, 3329, 3586, 6658, 7172, 8965, 13316, 16645, 17930, 33290, 35860, 36619, 66580, 73238, 146476, 183095, 366190, 542627, 732380, 1085254, 2170508, 2713135, 5426270, 5968897, 10852540, 11937794, 23875588, 29844485, 59688970, 119377940]

約数ペア:

[(1, 119377940), (2, 59688970), (4, 29844485), (5, 23875588), (10, 11937794), (11, 10852540), (20, 5968897), (22, 5426270), (44, 2713135), (55, 2170508), (110, 1085254), (163, 732380), (220, 542627), (326, 366190), (652, 183095), (815, 146476), (1630, 73238), (1793, 66580), (3260, 36619), (3329, 35860), (3586, 33290), (6658, 17930), (7172, 16645), (8965, 13316)]