25696740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22541}}^1$

素因数の和:22572

約数の個数: 48

約数和(自身を含む): 75741120

約数和(自身を除く): 50044380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22541, 45082, 67623, 90164, 112705, 135246, 225410, 270492, 338115, 428279, 450820, 676230, 856558, 1284837, 1352460, 1713116, 2141395, 2569674, 4282790, 5139348, 6424185, 8565580, 12848370, 25696740]

約数ペア:

[(1, 25696740), (2, 12848370), (3, 8565580), (4, 6424185), (5, 5139348), (6, 4282790), (10, 2569674), (12, 2141395), (15, 1713116), (19, 1352460), (20, 1284837), (30, 856558), (38, 676230), (57, 450820), (60, 428279), (76, 338115), (95, 270492), (114, 225410), (190, 135246), (228, 112705), (285, 90164), (380, 67623), (570, 45082), (1140, 22541)]