29571250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 40

約数和(自身を含む): 56878668

約数和(自身を除く): 27307418

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 577, 625, 1025, 1154, 1250, 2050, 2885, 5125, 5770, 10250, 14425, 23657, 25625, 28850, 47314, 51250, 72125, 118285, 144250, 236570, 360625, 591425, 721250, 1182850, 2957125, 5914250, 14785625, 29571250]

約数ペア:

[(1, 29571250), (2, 14785625), (5, 5914250), (10, 2957125), (25, 1182850), (41, 721250), (50, 591425), (82, 360625), (125, 236570), (205, 144250), (250, 118285), (410, 72125), (577, 51250), (625, 47314), (1025, 28850), (1154, 25625), (1250, 23657), (2050, 14425), (2885, 10250), (5125, 5770)]