24879400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 71245440

約数和(自身を除く): 46366040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1367, 1400, 1820, 2275, 2600, 2734, 3640, 4550, 5468, 6835, 9100, 9569, 10936, 13670, 17771, 18200, 19138, 27340, 34175, 35542, 38276, 47845, 54680, 68350, 71084, 76552, 88855, 95690, 124397, 136700, 142168, 177710, 191380, 239225, 248794, 273400, 355420, 382760, 444275, 478450, 497588, 621985, 710840, 888550, 956900, 995176, 1243970, 1777100, 1913800, 2487940, 3109925, 3554200, 4975880, 6219850, 12439700, 24879400]

約数ペア:

[(1, 24879400), (2, 12439700), (4, 6219850), (5, 4975880), (7, 3554200), (8, 3109925), (10, 2487940), (13, 1913800), (14, 1777100), (20, 1243970), (25, 995176), (26, 956900), (28, 888550), (35, 710840), (40, 621985), (50, 497588), (52, 478450), (56, 444275), (65, 382760), (70, 355420), (91, 273400), (100, 248794), (104, 239225), (130, 191380), (140, 177710), (175, 142168), (182, 136700), (200, 124397), (260, 95690), (280, 88855), (325, 76552), (350, 71084), (364, 68350), (455, 54680), (520, 47845), (650, 38276), (700, 35542), (728, 34175), (910, 27340), (1300, 19138), (1367, 18200), (1400, 17771), (1820, 13670), (2275, 10936), (2600, 9569), (2734, 9100), (3640, 6835), (4550, 5468)]