229650640

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3251}}^1$

素因数の和:4147

約数の個数: 40

約数和(自身を含む): 534706848

約数和(自身を除く): 305056208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1766, 3251, 3532, 4415, 6502, 7064, 8830, 13004, 14128, 16255, 17660, 26008, 32510, 35320, 52016, 65020, 70640, 130040, 260080, 2870633, 5741266, 11482532, 14353165, 22965064, 28706330, 45930128, 57412660, 114825320, 229650640]

約数ペア:

[(1, 229650640), (2, 114825320), (4, 57412660), (5, 45930128), (8, 28706330), (10, 22965064), (16, 14353165), (20, 11482532), (40, 5741266), (80, 2870633), (883, 260080), (1766, 130040), (3251, 70640), (3532, 65020), (4415, 52016), (6502, 35320), (7064, 32510), (8830, 26008), (13004, 17660), (14128, 16255)]