25576620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 75612096

約数和(自身を除く): 50035476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 41, 60, 74, 82, 111, 123, 148, 164, 185, 205, 222, 246, 281, 370, 410, 444, 492, 555, 562, 615, 740, 820, 843, 1110, 1124, 1230, 1405, 1517, 1686, 2220, 2460, 2810, 3034, 3372, 4215, 4551, 5620, 6068, 7585, 8430, 9102, 10397, 11521, 15170, 16860, 18204, 20794, 22755, 23042, 30340, 31191, 34563, 41588, 45510, 46084, 51985, 57605, 62382, 69126, 91020, 103970, 115210, 124764, 138252, 155955, 172815, 207940, 230420, 311910, 345630, 426277, 623820, 691260, 852554, 1278831, 1705108, 2131385, 2557662, 4262770, 5115324, 6394155, 8525540, 12788310, 25576620]

約数ペア:

[(1, 25576620), (2, 12788310), (3, 8525540), (4, 6394155), (5, 5115324), (6, 4262770), (10, 2557662), (12, 2131385), (15, 1705108), (20, 1278831), (30, 852554), (37, 691260), (41, 623820), (60, 426277), (74, 345630), (82, 311910), (111, 230420), (123, 207940), (148, 172815), (164, 155955), (185, 138252), (205, 124764), (222, 115210), (246, 103970), (281, 91020), (370, 69126), (410, 62382), (444, 57605), (492, 51985), (555, 46084), (562, 45510), (615, 41588), (740, 34563), (820, 31191), (843, 30340), (1110, 23042), (1124, 22755), (1230, 20794), (1405, 18204), (1517, 16860), (1686, 15170), (2220, 11521), (2460, 10397), (2810, 9102), (3034, 8430), (3372, 7585), (4215, 6068), (4551, 5620)]