40802510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18803}}^1$

素因数の和:18848

約数の個数: 32

約数和(自身を含む): 86648832

約数和(自身を除く): 45846322

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 18803, 37606, 94015, 131621, 188030, 263242, 582893, 658105, 1165786, 1316210, 2914465, 4080251, 5828930, 8160502, 20401255, 40802510]

約数ペア:

[(1, 40802510), (2, 20401255), (5, 8160502), (7, 5828930), (10, 4080251), (14, 2914465), (31, 1316210), (35, 1165786), (62, 658105), (70, 582893), (155, 263242), (217, 188030), (310, 131621), (434, 94015), (1085, 37606), (2170, 18803)]