29816480

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 70779744

約数和(自身を除く): 40963264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 563, 662, 1126, 1324, 1655, 2252, 2648, 2815, 3310, 4504, 5296, 5630, 6620, 9008, 10592, 11260, 13240, 18016, 22520, 26480, 45040, 52960, 90080, 186353, 372706, 745412, 931765, 1490824, 1863530, 2981648, 3727060, 5963296, 7454120, 14908240, 29816480]

約数ペア:

[(1, 29816480), (2, 14908240), (4, 7454120), (5, 5963296), (8, 3727060), (10, 2981648), (16, 1863530), (20, 1490824), (32, 931765), (40, 745412), (80, 372706), (160, 186353), (331, 90080), (563, 52960), (662, 45040), (1126, 26480), (1324, 22520), (1655, 18016), (2252, 13240), (2648, 11260), (2815, 10592), (3310, 9008), (4504, 6620), (5296, 5630)]