24944720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16411}}^1$

素因数の和:16443

約数の個数: 40

約数和(自身を含む): 61052640

約数和(自身を除く): 36107920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 16411, 32822, 65644, 82055, 131288, 164110, 262576, 311809, 328220, 623618, 656440, 1247236, 1312880, 1559045, 2494472, 3118090, 4988944, 6236180, 12472360, 24944720]

約数ペア:

[(1, 24944720), (2, 12472360), (4, 6236180), (5, 4988944), (8, 3118090), (10, 2494472), (16, 1559045), (19, 1312880), (20, 1247236), (38, 656440), (40, 623618), (76, 328220), (80, 311809), (95, 262576), (152, 164110), (190, 131288), (304, 82055), (380, 65644), (760, 32822), (1520, 16411)]