23968720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5653}}^1$

素因数の和:5719

約数の個数: 40

約数和(自身を含む): 56788776

約数和(自身を除く): 32820056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5653, 11306, 22612, 28265, 45224, 56530, 90448, 113060, 226120, 299609, 452240, 599218, 1198436, 1498045, 2396872, 2996090, 4793744, 5992180, 11984360, 23968720]

約数ペア:

[(1, 23968720), (2, 11984360), (4, 5992180), (5, 4793744), (8, 2996090), (10, 2396872), (16, 1498045), (20, 1198436), (40, 599218), (53, 452240), (80, 299609), (106, 226120), (212, 113060), (265, 90448), (424, 56530), (530, 45224), (848, 28265), (1060, 22612), (2120, 11306), (4240, 5653)]