2018047276450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1373}}^1\times {\mathrm{4591}}^1$

素因数の和:6332

約数の個数: 96

約数和(自身を含む): 3966598621440

約数和(自身を除く): 1948551344990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 337, 475, 674, 950, 1373, 1685, 2746, 3370, 4591, 6403, 6865, 8425, 9182, 12806, 13730, 16850, 22955, 26087, 32015, 34325, 45910, 52174, 64030, 68650, 87229, 114775, 130435, 160075, 174458, 229550, 260870, 320150, 436145, 462701, 652175, 872290, 925402, 1304350, 1547167, 2180725, 2313505, 3094334, 4361450, 4627010, 6303443, 7735835, 8791319, 11567525, 12606886, 15471670, 17582638, 23135050, 29396173, 31517215, 38679175, 43956595, 58792346, 63034430, 77358350, 87913190, 119765417, 146980865, 157586075, 219782975, 239530834, 293961730, 315172150, 439565950, 598827085, 734904325, 1197654170, 1469808650, 2124260291, 2994135425, 4248520582, 5988270850, 10621301455, 21242602910, 40360945529, 53106507275, 80721891058, 106213014550, 201804727645, 403609455290, 1009023638225, 2018047276450]

約数ペア:

[(1, 2018047276450), (2, 1009023638225), (5, 403609455290), (10, 201804727645), (19, 106213014550), (25, 80721891058), (38, 53106507275), (50, 40360945529), (95, 21242602910), (190, 10621301455), (337, 5988270850), (475, 4248520582), (674, 2994135425), (950, 2124260291), (1373, 1469808650), (1685, 1197654170), (2746, 734904325), (3370, 598827085), (4591, 439565950), (6403, 315172150), (6865, 293961730), (8425, 239530834), (9182, 219782975), (12806, 157586075), (13730, 146980865), (16850, 119765417), (22955, 87913190), (26087, 77358350), (32015, 63034430), (34325, 58792346), (45910, 43956595), (52174, 38679175), (64030, 31517215), (68650, 29396173), (87229, 23135050), (114775, 17582638), (130435, 15471670), (160075, 12606886), (174458, 11567525), (229550, 8791319), (260870, 7735835), (320150, 6303443), (436145, 4627010), (462701, 4361450), (652175, 3094334), (872290, 2313505), (925402, 2180725), (1304350, 1547167)]