55693940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146563}}^1$

素因数の和:146591

約数の個数: 24

約数和(自身を含む): 123113760

約数和(自身を除く): 67419820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 146563, 293126, 586252, 732815, 1465630, 2784697, 2931260, 5569394, 11138788, 13923485, 27846970, 55693940]

約数ペア:

[(1, 55693940), (2, 27846970), (4, 13923485), (5, 11138788), (10, 5569394), (19, 2931260), (20, 2784697), (38, 1465630), (76, 732815), (95, 586252), (190, 293126), (380, 146563)]