2556154600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2767}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 6178176000

約数和(自身を除く): 3622021400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 149, 155, 200, 248, 298, 310, 596, 620, 745, 775, 1192, 1240, 1490, 1550, 2767, 2980, 3100, 3725, 4619, 5534, 5960, 6200, 7450, 9238, 11068, 13835, 14900, 18476, 22136, 23095, 27670, 29800, 36952, 46190, 55340, 69175, 85777, 92380, 110680, 115475, 138350, 171554, 184760, 230950, 276700, 343108, 412283, 428885, 461900, 553400, 686216, 824566, 857770, 923800, 1649132, 1715540, 2061415, 2144425, 3298264, 3431080, 4122830, 4288850, 8245660, 8577700, 10307075, 12780773, 16491320, 17155400, 20614150, 25561546, 41228300, 51123092, 63903865, 82456600, 102246184, 127807730, 255615460, 319519325, 511230920, 639038650, 1278077300, 2556154600]

約数ペア:

[(1, 2556154600), (2, 1278077300), (4, 639038650), (5, 511230920), (8, 319519325), (10, 255615460), (20, 127807730), (25, 102246184), (31, 82456600), (40, 63903865), (50, 51123092), (62, 41228300), (100, 25561546), (124, 20614150), (149, 17155400), (155, 16491320), (200, 12780773), (248, 10307075), (298, 8577700), (310, 8245660), (596, 4288850), (620, 4122830), (745, 3431080), (775, 3298264), (1192, 2144425), (1240, 2061415), (1490, 1715540), (1550, 1649132), (2767, 923800), (2980, 857770), (3100, 824566), (3725, 686216), (4619, 553400), (5534, 461900), (5960, 428885), (6200, 412283), (7450, 343108), (9238, 276700), (11068, 230950), (13835, 184760), (14900, 171554), (18476, 138350), (22136, 115475), (23095, 110680), (27670, 92380), (29800, 85777), (36952, 69175), (46190, 55340)]