23810740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 52652880

約数和(自身を除く): 28842140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 673, 1220, 1346, 1769, 2692, 3365, 3538, 6730, 7076, 8845, 13460, 17690, 19517, 35380, 39034, 41053, 78068, 82106, 97585, 164212, 195170, 205265, 390340, 410530, 821060, 1190537, 2381074, 4762148, 5952685, 11905370, 23810740]

約数ペア:

[(1, 23810740), (2, 11905370), (4, 5952685), (5, 4762148), (10, 2381074), (20, 1190537), (29, 821060), (58, 410530), (61, 390340), (116, 205265), (122, 195170), (145, 164212), (244, 97585), (290, 82106), (305, 78068), (580, 41053), (610, 39034), (673, 35380), (1220, 19517), (1346, 17690), (1769, 13460), (2692, 8845), (3365, 7076), (3538, 6730)]