2004736900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{3079}}^1$

素因数の和:3493

約数の個数: 72

約数和(自身を含む): 4619704320

約数和(自身を除く): 2614967420

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 383, 425, 766, 850, 1532, 1700, 1915, 3079, 3830, 6158, 6511, 7660, 9575, 12316, 13022, 15395, 19150, 26044, 30790, 32555, 38300, 52343, 61580, 65110, 76975, 104686, 130220, 153950, 162775, 209372, 261715, 307900, 325550, 523430, 651100, 1046860, 1179257, 1308575, 2358514, 2617150, 4717028, 5234300, 5896285, 11792570, 20047369, 23585140, 29481425, 40094738, 58962850, 80189476, 100236845, 117925700, 200473690, 400947380, 501184225, 1002368450, 2004736900]

約数ペア:

[(1, 2004736900), (2, 1002368450), (4, 501184225), (5, 400947380), (10, 200473690), (17, 117925700), (20, 100236845), (25, 80189476), (34, 58962850), (50, 40094738), (68, 29481425), (85, 23585140), (100, 20047369), (170, 11792570), (340, 5896285), (383, 5234300), (425, 4717028), (766, 2617150), (850, 2358514), (1532, 1308575), (1700, 1179257), (1915, 1046860), (3079, 651100), (3830, 523430), (6158, 325550), (6511, 307900), (7660, 261715), (9575, 209372), (12316, 162775), (13022, 153950), (15395, 130220), (19150, 104686), (26044, 76975), (30790, 65110), (32555, 61580), (38300, 52343)]