2505013260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{3697}}^1$

素因数の和:4223

約数の個数: 96

約数和(自身を含む): 7335885312

約数和(自身を除く): 4830872052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 491, 690, 982, 1380, 1473, 1964, 2455, 2946, 3697, 4910, 5892, 7365, 7394, 9820, 11091, 11293, 14730, 14788, 18485, 22182, 22586, 29460, 33879, 36970, 44364, 45172, 55455, 56465, 67758, 73940, 85031, 110910, 112930, 135516, 169395, 170062, 221820, 225860, 255093, 338790, 340124, 425155, 510186, 677580, 850310, 1020372, 1275465, 1700620, 1815227, 2550930, 3630454, 5101860, 5445681, 7260908, 9076135, 10891362, 18152270, 21782724, 27228405, 36304540, 41750221, 54456810, 83500442, 108913620, 125250663, 167000884, 208751105, 250501326, 417502210, 501002652, 626253315, 835004420, 1252506630, 2505013260]

約数ペア:

[(1, 2505013260), (2, 1252506630), (3, 835004420), (4, 626253315), (5, 501002652), (6, 417502210), (10, 250501326), (12, 208751105), (15, 167000884), (20, 125250663), (23, 108913620), (30, 83500442), (46, 54456810), (60, 41750221), (69, 36304540), (92, 27228405), (115, 21782724), (138, 18152270), (230, 10891362), (276, 9076135), (345, 7260908), (460, 5445681), (491, 5101860), (690, 3630454), (982, 2550930), (1380, 1815227), (1473, 1700620), (1964, 1275465), (2455, 1020372), (2946, 850310), (3697, 677580), (4910, 510186), (5892, 425155), (7365, 340124), (7394, 338790), (9820, 255093), (11091, 225860), (11293, 221820), (14730, 170062), (14788, 169395), (18485, 135516), (22182, 112930), (22586, 110910), (29460, 85031), (33879, 73940), (36970, 67758), (44364, 56465), (45172, 55455)]