24018800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 64579200

約数和(自身を除く): 40560400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 149, 155, 200, 208, 248, 260, 298, 310, 325, 400, 403, 496, 520, 596, 620, 650, 745, 775, 806, 1040, 1192, 1240, 1300, 1490, 1550, 1612, 1937, 2015, 2384, 2480, 2600, 2980, 3100, 3224, 3725, 3874, 4030, 4619, 5200, 5960, 6200, 6448, 7450, 7748, 8060, 9238, 9685, 10075, 11920, 12400, 14900, 15496, 16120, 18476, 19370, 20150, 23095, 29800, 30992, 32240, 36952, 38740, 40300, 46190, 48425, 59600, 60047, 73904, 77480, 80600, 92380, 96850, 115475, 120094, 154960, 161200, 184760, 193700, 230950, 240188, 300235, 369520, 387400, 461900, 480376, 600470, 774800, 923800, 960752, 1200940, 1501175, 1847600, 2401880, 3002350, 4803760, 6004700, 12009400, 24018800]

約数ペア:

[(1, 24018800), (2, 12009400), (4, 6004700), (5, 4803760), (8, 3002350), (10, 2401880), (13, 1847600), (16, 1501175), (20, 1200940), (25, 960752), (26, 923800), (31, 774800), (40, 600470), (50, 480376), (52, 461900), (62, 387400), (65, 369520), (80, 300235), (100, 240188), (104, 230950), (124, 193700), (130, 184760), (149, 161200), (155, 154960), (200, 120094), (208, 115475), (248, 96850), (260, 92380), (298, 80600), (310, 77480), (325, 73904), (400, 60047), (403, 59600), (496, 48425), (520, 46190), (596, 40300), (620, 38740), (650, 36952), (745, 32240), (775, 30992), (806, 29800), (1040, 23095), (1192, 20150), (1240, 19370), (1300, 18476), (1490, 16120), (1550, 15496), (1612, 14900), (1937, 12400), (2015, 11920), (2384, 10075), (2480, 9685), (2600, 9238), (2980, 8060), (3100, 7748), (3224, 7450), (3725, 6448), (3874, 6200), (4030, 5960), (4619, 5200)]