25955460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 80674776

約数和(自身を除く): 54719316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3517, 3690, 7034, 7380, 10551, 14068, 17585, 21102, 31653, 35170, 42204, 52755, 63306, 70340, 105510, 126612, 144197, 158265, 211020, 288394, 316530, 432591, 576788, 633060, 720985, 865182, 1297773, 1441970, 1730364, 2162955, 2595546, 2883940, 4325910, 5191092, 6488865, 8651820, 12977730, 25955460]

約数ペア:

[(1, 25955460), (2, 12977730), (3, 8651820), (4, 6488865), (5, 5191092), (6, 4325910), (9, 2883940), (10, 2595546), (12, 2162955), (15, 1730364), (18, 1441970), (20, 1297773), (30, 865182), (36, 720985), (41, 633060), (45, 576788), (60, 432591), (82, 316530), (90, 288394), (123, 211020), (164, 158265), (180, 144197), (205, 126612), (246, 105510), (369, 70340), (410, 63306), (492, 52755), (615, 42204), (738, 35170), (820, 31653), (1230, 21102), (1476, 17585), (1845, 14068), (2460, 10551), (3517, 7380), (3690, 7034)]