33499760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 89803776

約数和(自身を除く): 56304016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 367, 560, 652, 734, 815, 1141, 1304, 1468, 1630, 1835, 2282, 2569, 2608, 2936, 3260, 3670, 4564, 5138, 5705, 5872, 6520, 7340, 9128, 10276, 11410, 12845, 13040, 14680, 18256, 20552, 22820, 25690, 29360, 41104, 45640, 51380, 59821, 91280, 102760, 119642, 205520, 239284, 299105, 418747, 478568, 598210, 837494, 957136, 1196420, 1674988, 2093735, 2392840, 3349976, 4187470, 4785680, 6699952, 8374940, 16749880, 33499760]

約数ペア:

[(1, 33499760), (2, 16749880), (4, 8374940), (5, 6699952), (7, 4785680), (8, 4187470), (10, 3349976), (14, 2392840), (16, 2093735), (20, 1674988), (28, 1196420), (35, 957136), (40, 837494), (56, 598210), (70, 478568), (80, 418747), (112, 299105), (140, 239284), (163, 205520), (280, 119642), (326, 102760), (367, 91280), (560, 59821), (652, 51380), (734, 45640), (815, 41104), (1141, 29360), (1304, 25690), (1468, 22820), (1630, 20552), (1835, 18256), (2282, 14680), (2569, 13040), (2608, 12845), (2936, 11410), (3260, 10276), (3670, 9128), (4564, 7340), (5138, 6520), (5705, 5872)]