32705560

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2039}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 73807200

約数和(自身を除く): 41101640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 2039, 3208, 4010, 4078, 8020, 8156, 10195, 16040, 16312, 20390, 40780, 81560, 817639, 1635278, 3270556, 4088195, 6541112, 8176390, 16352780, 32705560]

約数ペア:

[(1, 32705560), (2, 16352780), (4, 8176390), (5, 6541112), (8, 4088195), (10, 3270556), (20, 1635278), (40, 817639), (401, 81560), (802, 40780), (1604, 20390), (2005, 16312), (2039, 16040), (3208, 10195), (4010, 8156), (4078, 8020)]