2017063180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1367}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 4881461760

約数和(自身を除く): 2864398580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 353, 380, 418, 706, 836, 1045, 1367, 1412, 1765, 2090, 2734, 3530, 3883, 4180, 5468, 6707, 6835, 7060, 7766, 13414, 13670, 15037, 15532, 19415, 25973, 26828, 27340, 30074, 33535, 38830, 51946, 60148, 67070, 73777, 75185, 77660, 103892, 129865, 134140, 147554, 150370, 259730, 285703, 295108, 300740, 368885, 482551, 519460, 571406, 737770, 965102, 1142812, 1428515, 1475540, 1930204, 2412755, 2857030, 4825510, 5308061, 5714060, 9168469, 9651020, 10616122, 18336938, 21232244, 26540305, 36673876, 45842345, 53080610, 91684690, 100853159, 106161220, 183369380, 201706318, 403412636, 504265795, 1008531590, 2017063180]

約数ペア:

[(1, 2017063180), (2, 1008531590), (4, 504265795), (5, 403412636), (10, 201706318), (11, 183369380), (19, 106161220), (20, 100853159), (22, 91684690), (38, 53080610), (44, 45842345), (55, 36673876), (76, 26540305), (95, 21232244), (110, 18336938), (190, 10616122), (209, 9651020), (220, 9168469), (353, 5714060), (380, 5308061), (418, 4825510), (706, 2857030), (836, 2412755), (1045, 1930204), (1367, 1475540), (1412, 1428515), (1765, 1142812), (2090, 965102), (2734, 737770), (3530, 571406), (3883, 519460), (4180, 482551), (5468, 368885), (6707, 300740), (6835, 295108), (7060, 285703), (7766, 259730), (13414, 150370), (13670, 147554), (15037, 134140), (15532, 129865), (19415, 103892), (25973, 77660), (26828, 75185), (27340, 73777), (30074, 67070), (33535, 60148), (38830, 51946)]