32889811840

素因数分解:

$2^7\times 5^1\times {\mathrm{51390331}}^1$

素因数の和:51390350

約数の個数: 32

約数和(自身を含む): 78627207960

約数和(自身を除く): 45737396120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51390331, 102780662, 205561324, 256951655, 411122648, 513903310, 822245296, 1027806620, 1644490592, 2055613240, 3288981184, 4111226480, 6577962368, 8222452960, 16444905920, 32889811840]

約数ペア:

[(1, 32889811840), (2, 16444905920), (4, 8222452960), (5, 6577962368), (8, 4111226480), (10, 3288981184), (16, 2055613240), (20, 1644490592), (32, 1027806620), (40, 822245296), (64, 513903310), (80, 411122648), (128, 256951655), (160, 205561324), (320, 102780662), (640, 51390331)]