70298988500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{82559}}^1$

素因数の和:82722

約数の個数: 96

約数和(自身を含む): 166607400960

約数和(自身を除く): 96308412460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 131, 250, 260, 262, 325, 500, 524, 650, 655, 1300, 1310, 1625, 1703, 2620, 3250, 3275, 3406, 6500, 6550, 6812, 8515, 13100, 16375, 17030, 32750, 34060, 42575, 65500, 82559, 85150, 165118, 170300, 212875, 330236, 412795, 425750, 825590, 851500, 1073267, 1651180, 2063975, 2146534, 4127950, 4293068, 5366335, 8255900, 10319875, 10732670, 10815229, 20639750, 21465340, 21630458, 26831675, 41279500, 43260916, 53663350, 54076145, 107326700, 108152290, 134158375, 140597977, 216304580, 268316750, 270380725, 281195954, 536633500, 540761450, 562391908, 702989885, 1081522900, 1351903625, 1405979770, 2703807250, 2811959540, 3514949425, 5407614500, 7029898850, 14059797700, 17574747125, 35149494250, 70298988500]

約数ペア:

[(1, 70298988500), (2, 35149494250), (4, 17574747125), (5, 14059797700), (10, 7029898850), (13, 5407614500), (20, 3514949425), (25, 2811959540), (26, 2703807250), (50, 1405979770), (52, 1351903625), (65, 1081522900), (100, 702989885), (125, 562391908), (130, 540761450), (131, 536633500), (250, 281195954), (260, 270380725), (262, 268316750), (325, 216304580), (500, 140597977), (524, 134158375), (650, 108152290), (655, 107326700), (1300, 54076145), (1310, 53663350), (1625, 43260916), (1703, 41279500), (2620, 26831675), (3250, 21630458), (3275, 21465340), (3406, 20639750), (6500, 10815229), (6550, 10732670), (6812, 10319875), (8515, 8255900), (13100, 5366335), (16375, 4293068), (17030, 4127950), (32750, 2146534), (34060, 2063975), (42575, 1651180), (65500, 1073267), (82559, 851500), (85150, 825590), (165118, 425750), (170300, 412795), (212875, 330236)]