989106200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 2395486560

約数和(自身を除く): 1406380360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 73, 74, 100, 146, 148, 185, 200, 292, 296, 365, 370, 584, 730, 740, 925, 1460, 1480, 1825, 1831, 1850, 2701, 2920, 3650, 3662, 3700, 5402, 7300, 7324, 7400, 9155, 10804, 13505, 14600, 14648, 18310, 21608, 27010, 36620, 45775, 54020, 67525, 67747, 73240, 91550, 108040, 133663, 135050, 135494, 183100, 267326, 270100, 270988, 338735, 366200, 534652, 540200, 541976, 668315, 677470, 1069304, 1336630, 1354940, 1693675, 2673260, 2709880, 3341575, 3387350, 4945531, 5346520, 6683150, 6774700, 9891062, 13366300, 13549400, 19782124, 24727655, 26732600, 39564248, 49455310, 98910620, 123638275, 197821240, 247276550, 494553100, 989106200]

約数ペア:

[(1, 989106200), (2, 494553100), (4, 247276550), (5, 197821240), (8, 123638275), (10, 98910620), (20, 49455310), (25, 39564248), (37, 26732600), (40, 24727655), (50, 19782124), (73, 13549400), (74, 13366300), (100, 9891062), (146, 6774700), (148, 6683150), (185, 5346520), (200, 4945531), (292, 3387350), (296, 3341575), (365, 2709880), (370, 2673260), (584, 1693675), (730, 1354940), (740, 1336630), (925, 1069304), (1460, 677470), (1480, 668315), (1825, 541976), (1831, 540200), (1850, 534652), (2701, 366200), (2920, 338735), (3650, 270988), (3662, 270100), (3700, 267326), (5402, 183100), (7300, 135494), (7324, 135050), (7400, 133663), (9155, 108040), (10804, 91550), (13505, 73240), (14600, 67747), (14648, 67525), (18310, 54020), (21608, 45775), (27010, 36620)]