9387802240

素因数分解:

$2^7\times 5^1\times {\mathrm{14668441}}^1$

素因数の和:14668460

約数の個数: 32

約数和(自身を含む): 22442716260

約数和(自身を除く): 13054914020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14668441, 29336882, 58673764, 73342205, 117347528, 146684410, 234695056, 293368820, 469390112, 586737640, 938780224, 1173475280, 1877560448, 2346950560, 4693901120, 9387802240]

約数ペア:

[(1, 9387802240), (2, 4693901120), (4, 2346950560), (5, 1877560448), (8, 1173475280), (10, 938780224), (16, 586737640), (20, 469390112), (32, 293368820), (40, 234695056), (64, 146684410), (80, 117347528), (128, 73342205), (160, 58673764), (320, 29336882), (640, 14668441)]