22133380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 27540860

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1231, 1798, 2462, 3596, 4495, 4924, 6155, 8990, 12310, 17980, 24620, 35699, 38161, 71398, 76322, 142796, 152644, 178495, 190805, 356990, 381610, 713980, 763220, 1106669, 2213338, 4426676, 5533345, 11066690, 22133380]

約数ペア:

[(1, 22133380), (2, 11066690), (4, 5533345), (5, 4426676), (10, 2213338), (20, 1106669), (29, 763220), (31, 713980), (58, 381610), (62, 356990), (116, 190805), (124, 178495), (145, 152644), (155, 142796), (290, 76322), (310, 71398), (580, 38161), (620, 35699), (899, 24620), (1231, 17980), (1798, 12310), (2462, 8990), (3596, 6155), (4495, 4924)]