33413240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 87782400

約数和(自身を除く): 54369160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2539, 2632, 3290, 5078, 6580, 10156, 12695, 13160, 17773, 20312, 25390, 35546, 50780, 71092, 88865, 101560, 119333, 142184, 177730, 238666, 355460, 477332, 596665, 710920, 835331, 954664, 1193330, 1670662, 2386660, 3341324, 4176655, 4773320, 6682648, 8353310, 16706620, 33413240]

約数ペア:

[(1, 33413240), (2, 16706620), (4, 8353310), (5, 6682648), (7, 4773320), (8, 4176655), (10, 3341324), (14, 2386660), (20, 1670662), (28, 1193330), (35, 954664), (40, 835331), (47, 710920), (56, 596665), (70, 477332), (94, 355460), (140, 238666), (188, 177730), (235, 142184), (280, 119333), (329, 101560), (376, 88865), (470, 71092), (658, 50780), (940, 35546), (1316, 25390), (1645, 20312), (1880, 17773), (2539, 13160), (2632, 12695), (3290, 10156), (5078, 6580)]