1036752678040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2554333}}^1$

素因数の和:2554556

約数の個数: 64

約数和(自身を含む): 2381661021600

約数和(自身を除く): 1344908343560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 139, 146, 278, 292, 365, 556, 584, 695, 730, 1112, 1390, 1460, 2780, 2920, 5560, 10147, 20294, 40588, 50735, 81176, 101470, 202940, 405880, 2554333, 5108666, 10217332, 12771665, 20434664, 25543330, 51086660, 102173320, 186466309, 355052287, 372932618, 710104574, 745865236, 932331545, 1420209148, 1491730472, 1775261435, 1864663090, 2840418296, 3550522870, 3729326180, 7101045740, 7458652360, 14202091480, 25918816951, 51837633902, 103675267804, 129594084755, 207350535608, 259188169510, 518376339020, 1036752678040]

約数ペア:

[(1, 1036752678040), (2, 518376339020), (4, 259188169510), (5, 207350535608), (8, 129594084755), (10, 103675267804), (20, 51837633902), (40, 25918816951), (73, 14202091480), (139, 7458652360), (146, 7101045740), (278, 3729326180), (292, 3550522870), (365, 2840418296), (556, 1864663090), (584, 1775261435), (695, 1491730472), (730, 1420209148), (1112, 932331545), (1390, 745865236), (1460, 710104574), (2780, 372932618), (2920, 355052287), (5560, 186466309), (10147, 102173320), (20294, 51086660), (40588, 25543330), (50735, 20434664), (81176, 12771665), (101470, 10217332), (202940, 5108666), (405880, 2554333)]