33301580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 75734400

約数和(自身を除く): 42432820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 349, 367, 698, 734, 1396, 1468, 1745, 1835, 3490, 3670, 4537, 4771, 6980, 7340, 9074, 9542, 18148, 19084, 22685, 23855, 45370, 47710, 90740, 95420, 128083, 256166, 512332, 640415, 1280830, 1665079, 2561660, 3330158, 6660316, 8325395, 16650790, 33301580]

約数ペア:

[(1, 33301580), (2, 16650790), (4, 8325395), (5, 6660316), (10, 3330158), (13, 2561660), (20, 1665079), (26, 1280830), (52, 640415), (65, 512332), (130, 256166), (260, 128083), (349, 95420), (367, 90740), (698, 47710), (734, 45370), (1396, 23855), (1468, 22685), (1745, 19084), (1835, 18148), (3490, 9542), (3670, 9074), (4537, 7340), (4771, 6980)]