236647540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 516534480

約数和(自身を除く): 279886940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 241, 290, 482, 580, 964, 1205, 1693, 2410, 3386, 4820, 6772, 6989, 8465, 13978, 16930, 27956, 33860, 34945, 49097, 69890, 98194, 139780, 196388, 245485, 408013, 490970, 816026, 981940, 1632052, 2040065, 4080130, 8160260, 11832377, 23664754, 47329508, 59161885, 118323770, 236647540]

約数ペア:

[(1, 236647540), (2, 118323770), (4, 59161885), (5, 47329508), (10, 23664754), (20, 11832377), (29, 8160260), (58, 4080130), (116, 2040065), (145, 1632052), (241, 981940), (290, 816026), (482, 490970), (580, 408013), (964, 245485), (1205, 196388), (1693, 139780), (2410, 98194), (3386, 69890), (4820, 49097), (6772, 34945), (6989, 33860), (8465, 27956), (13978, 16930)]