2472277120

素因数分解:

$2^7\times 5^1\times {\mathrm{3862933}}^1$

素因数の和:3862952

約数の個数: 32

約数和(自身を含む): 5910289020

約数和(自身を除く): 3438011900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3862933, 7725866, 15451732, 19314665, 30903464, 38629330, 61806928, 77258660, 123613856, 154517320, 247227712, 309034640, 494455424, 618069280, 1236138560, 2472277120]

約数ペア:

[(1, 2472277120), (2, 1236138560), (4, 618069280), (5, 494455424), (8, 309034640), (10, 247227712), (16, 154517320), (20, 123613856), (32, 77258660), (40, 61806928), (64, 38629330), (80, 30903464), (128, 19314665), (160, 15451732), (320, 7725866), (640, 3862933)]