127657400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 328520640

約数和(自身を除く): 200863240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 296, 325, 370, 481, 520, 650, 740, 925, 962, 1300, 1327, 1480, 1850, 1924, 2405, 2600, 2654, 3700, 3848, 4810, 5308, 6635, 7400, 9620, 10616, 12025, 13270, 17251, 19240, 24050, 26540, 33175, 34502, 48100, 49099, 53080, 66350, 69004, 86255, 96200, 98198, 132700, 138008, 172510, 196396, 245495, 265400, 345020, 392792, 431275, 490990, 638287, 690040, 862550, 981980, 1227475, 1276574, 1725100, 1963960, 2454950, 2553148, 3191435, 3450200, 4909900, 5106296, 6382870, 9819800, 12765740, 15957175, 25531480, 31914350, 63828700, 127657400]

約数ペア:

[(1, 127657400), (2, 63828700), (4, 31914350), (5, 25531480), (8, 15957175), (10, 12765740), (13, 9819800), (20, 6382870), (25, 5106296), (26, 4909900), (37, 3450200), (40, 3191435), (50, 2553148), (52, 2454950), (65, 1963960), (74, 1725100), (100, 1276574), (104, 1227475), (130, 981980), (148, 862550), (185, 690040), (200, 638287), (260, 490990), (296, 431275), (325, 392792), (370, 345020), (481, 265400), (520, 245495), (650, 196396), (740, 172510), (925, 138008), (962, 132700), (1300, 98198), (1327, 96200), (1480, 86255), (1850, 69004), (1924, 66350), (2405, 53080), (2600, 49099), (2654, 48100), (3700, 34502), (3848, 33175), (4810, 26540), (5308, 24050), (6635, 19240), (7400, 17251), (9620, 13270), (10616, 12025)]