25207080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9133}}^1$

素因数の和:9170

約数の個数: 64

約数和(自身を含む): 78917760

約数和(自身を除く): 53710680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9133, 18266, 27399, 36532, 45665, 54798, 73064, 91330, 109596, 136995, 182660, 210059, 219192, 273990, 365320, 420118, 547980, 630177, 840236, 1050295, 1095960, 1260354, 1680472, 2100590, 2520708, 3150885, 4201180, 5041416, 6301770, 8402360, 12603540, 25207080]

約数ペア:

[(1, 25207080), (2, 12603540), (3, 8402360), (4, 6301770), (5, 5041416), (6, 4201180), (8, 3150885), (10, 2520708), (12, 2100590), (15, 1680472), (20, 1260354), (23, 1095960), (24, 1050295), (30, 840236), (40, 630177), (46, 547980), (60, 420118), (69, 365320), (92, 273990), (115, 219192), (120, 210059), (138, 182660), (184, 136995), (230, 109596), (276, 91330), (345, 73064), (460, 54798), (552, 45665), (690, 36532), (920, 27399), (1380, 18266), (2760, 9133)]