3940062400

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:651

約数の個数: 168

約数和(自身を含む): 10000609920

約数和(自身を除く): 6060547520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 97, 100, 106, 160, 194, 200, 212, 265, 320, 388, 400, 424, 479, 485, 530, 776, 800, 848, 958, 970, 1060, 1325, 1552, 1600, 1696, 1916, 1940, 2120, 2395, 2425, 2650, 3104, 3392, 3832, 3880, 4240, 4790, 4850, 5141, 5300, 6208, 7664, 7760, 8480, 9580, 9700, 10282, 10600, 11975, 15328, 15520, 16960, 19160, 19400, 20564, 21200, 23950, 25387, 25705, 30656, 31040, 38320, 38800, 41128, 42400, 46463, 47900, 50774, 51410, 76640, 77600, 82256, 84800, 92926, 95800, 101548, 102820, 126935, 128525, 153280, 155200, 164512, 185852, 191600, 203096, 205640, 232315, 253870, 257050, 329024, 371704, 383200, 406192, 411280, 464630, 507740, 514100, 634675, 743408, 766400, 812384, 822560, 929260, 1015480, 1028200, 1161575, 1269350, 1486816, 1624768, 1645120, 1858520, 2030960, 2056400, 2323150, 2462539, 2538700, 2973632, 3717040, 4061920, 4112800, 4646300, 4925078, 5077400, 7434080, 8123840, 8225600, 9292600, 9850156, 10154800, 12312695, 14868160, 18585200, 19700312, 20309600, 24625390, 37170400, 39400624, 40619200, 49250780, 61563475, 74340800, 78801248, 98501560, 123126950, 157602496, 197003120, 246253900, 394006240, 492507800, 788012480, 985015600, 1970031200, 3940062400]

約数ペア:

[(1, 3940062400), (2, 1970031200), (4, 985015600), (5, 788012480), (8, 492507800), (10, 394006240), (16, 246253900), (20, 197003120), (25, 157602496), (32, 123126950), (40, 98501560), (50, 78801248), (53, 74340800), (64, 61563475), (80, 49250780), (97, 40619200), (100, 39400624), (106, 37170400), (160, 24625390), (194, 20309600), (200, 19700312), (212, 18585200), (265, 14868160), (320, 12312695), (388, 10154800), (400, 9850156), (424, 9292600), (479, 8225600), (485, 8123840), (530, 7434080), (776, 5077400), (800, 4925078), (848, 4646300), (958, 4112800), (970, 4061920), (1060, 3717040), (1325, 2973632), (1552, 2538700), (1600, 2462539), (1696, 2323150), (1916, 2056400), (1940, 2030960), (2120, 1858520), (2395, 1645120), (2425, 1624768), (2650, 1486816), (3104, 1269350), (3392, 1161575), (3832, 1028200), (3880, 1015480), (4240, 929260), (4790, 822560), (4850, 812384), (5141, 766400), (5300, 743408), (6208, 634675), (7664, 514100), (7760, 507740), (8480, 464630), (9580, 411280), (9700, 406192), (10282, 383200), (10600, 371704), (11975, 329024), (15328, 257050), (15520, 253870), (16960, 232315), (19160, 205640), (19400, 203096), (20564, 191600), (21200, 185852), (23950, 164512), (25387, 155200), (25705, 153280), (30656, 128525), (31040, 126935), (38320, 102820), (38800, 101548), (41128, 95800), (42400, 92926), (46463, 84800), (47900, 82256), (50774, 77600), (51410, 76640)]