2017405000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:837

約数の個数: 160

約数和(自身を含む): 5221422360

約数和(自身を除く): 3204017360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 125, 130, 164, 200, 205, 250, 260, 325, 328, 410, 500, 520, 533, 625, 650, 757, 820, 1000, 1025, 1066, 1250, 1300, 1514, 1625, 1640, 2050, 2132, 2500, 2600, 2665, 3028, 3250, 3785, 4100, 4264, 5000, 5125, 5330, 6056, 6500, 7570, 8125, 8200, 9841, 10250, 10660, 13000, 13325, 15140, 16250, 18925, 19682, 20500, 21320, 25625, 26650, 30280, 31037, 32500, 37850, 39364, 41000, 49205, 51250, 53300, 62074, 65000, 66625, 75700, 78728, 94625, 98410, 102500, 106600, 124148, 133250, 151400, 155185, 189250, 196820, 205000, 246025, 248296, 266500, 310370, 333125, 378500, 393640, 403481, 473125, 492050, 533000, 620740, 666250, 757000, 775925, 806962, 946250, 984100, 1230125, 1241480, 1332500, 1551850, 1613924, 1892500, 1968200, 2017405, 2460250, 2665000, 3103700, 3227848, 3785000, 3879625, 4034810, 4920500, 6150625, 6207400, 7759250, 8069620, 9841000, 10087025, 12301250, 15518500, 16139240, 19398125, 20174050, 24602500, 31037000, 38796250, 40348100, 49205000, 50435125, 77592500, 80696200, 100870250, 155185000, 201740500, 252175625, 403481000, 504351250, 1008702500, 2017405000]

約数ペア:

[(1, 2017405000), (2, 1008702500), (4, 504351250), (5, 403481000), (8, 252175625), (10, 201740500), (13, 155185000), (20, 100870250), (25, 80696200), (26, 77592500), (40, 50435125), (41, 49205000), (50, 40348100), (52, 38796250), (65, 31037000), (82, 24602500), (100, 20174050), (104, 19398125), (125, 16139240), (130, 15518500), (164, 12301250), (200, 10087025), (205, 9841000), (250, 8069620), (260, 7759250), (325, 6207400), (328, 6150625), (410, 4920500), (500, 4034810), (520, 3879625), (533, 3785000), (625, 3227848), (650, 3103700), (757, 2665000), (820, 2460250), (1000, 2017405), (1025, 1968200), (1066, 1892500), (1250, 1613924), (1300, 1551850), (1514, 1332500), (1625, 1241480), (1640, 1230125), (2050, 984100), (2132, 946250), (2500, 806962), (2600, 775925), (2665, 757000), (3028, 666250), (3250, 620740), (3785, 533000), (4100, 492050), (4264, 473125), (5000, 403481), (5125, 393640), (5330, 378500), (6056, 333125), (6500, 310370), (7570, 266500), (8125, 248296), (8200, 246025), (9841, 205000), (10250, 196820), (10660, 189250), (13000, 155185), (13325, 151400), (15140, 133250), (16250, 124148), (18925, 106600), (19682, 102500), (20500, 98410), (21320, 94625), (25625, 78728), (26650, 75700), (30280, 66625), (31037, 65000), (32500, 62074), (37850, 53300), (39364, 51250), (41000, 49205)]