1040402125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3103

約数の個数: 64

約数和(自身を含む): 1640051712

約数和(自身を除く): 599649587

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 125, 161, 175, 391, 425, 575, 595, 805, 875, 1955, 2125, 2737, 2875, 2975, 3041, 4025, 9775, 13685, 14875, 15205, 20125, 21287, 48875, 51697, 68425, 69943, 76025, 106435, 258485, 342125, 349715, 361879, 380125, 489601, 532175, 1189031, 1292425, 1748575, 1809395, 2448005, 2660875, 5945155, 6462125, 8323217, 8742875, 9046975, 12240025, 29725775, 41616085, 45234875, 61200125, 148628875, 208080425, 1040402125]

約数ペア:

[(1, 1040402125), (5, 208080425), (7, 148628875), (17, 61200125), (23, 45234875), (25, 41616085), (35, 29725775), (85, 12240025), (115, 9046975), (119, 8742875), (125, 8323217), (161, 6462125), (175, 5945155), (391, 2660875), (425, 2448005), (575, 1809395), (595, 1748575), (805, 1292425), (875, 1189031), (1955, 532175), (2125, 489601), (2737, 380125), (2875, 361879), (2975, 349715), (3041, 342125), (4025, 258485), (9775, 106435), (13685, 76025), (14875, 69943), (15205, 68425), (20125, 51697), (21287, 48875)]