100305320

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2551}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 226005120

約数和(自身を除く): 125699800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1966, 2551, 3932, 4915, 5102, 7864, 9830, 10204, 12755, 19660, 20408, 25510, 39320, 51020, 102040, 2507633, 5015266, 10030532, 12538165, 20061064, 25076330, 50152660, 100305320]

約数ペア:

[(1, 100305320), (2, 50152660), (4, 25076330), (5, 20061064), (8, 12538165), (10, 10030532), (20, 5015266), (40, 2507633), (983, 102040), (1966, 51020), (2551, 39320), (3932, 25510), (4915, 20408), (5102, 19660), (7864, 12755), (9830, 10204)]