827462840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{183067}}^1$

素因数の和:183191

約数の個数: 32

約数和(自身を含む): 1878277680

約数和(自身を除く): 1050814840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 183067, 366134, 732268, 915335, 1464536, 1830670, 3661340, 7322680, 20686571, 41373142, 82746284, 103432855, 165492568, 206865710, 413731420, 827462840]

約数ペア:

[(1, 827462840), (2, 413731420), (4, 206865710), (5, 165492568), (8, 103432855), (10, 82746284), (20, 41373142), (40, 20686571), (113, 7322680), (226, 3661340), (452, 1830670), (565, 1464536), (904, 915335), (1130, 732268), (2260, 366134), (4520, 183067)]