23537240

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3251}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 53267760

約数和(自身を除く): 29730520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3251, 3620, 6502, 7240, 13004, 16255, 26008, 32510, 65020, 130040, 588431, 1176862, 2353724, 2942155, 4707448, 5884310, 11768620, 23537240]

約数ペア:

[(1, 23537240), (2, 11768620), (4, 5884310), (5, 4707448), (8, 2942155), (10, 2353724), (20, 1176862), (40, 588431), (181, 130040), (362, 65020), (724, 32510), (905, 26008), (1448, 16255), (1810, 13004), (3251, 7240), (3620, 6502)]