193313000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2547

約数の個数: 64

約数和(自身を含む): 458265600

約数和(自身を除く): 264952600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 632, 790, 1000, 1580, 1975, 2447, 3160, 3950, 4894, 7900, 9788, 9875, 12235, 15800, 19576, 19750, 24470, 39500, 48940, 61175, 79000, 97880, 122350, 193313, 244700, 305875, 386626, 489400, 611750, 773252, 966565, 1223500, 1546504, 1933130, 2447000, 3866260, 4832825, 7732520, 9665650, 19331300, 24164125, 38662600, 48328250, 96656500, 193313000]

約数ペア:

[(1, 193313000), (2, 96656500), (4, 48328250), (5, 38662600), (8, 24164125), (10, 19331300), (20, 9665650), (25, 7732520), (40, 4832825), (50, 3866260), (79, 2447000), (100, 1933130), (125, 1546504), (158, 1223500), (200, 966565), (250, 773252), (316, 611750), (395, 489400), (500, 386626), (632, 305875), (790, 244700), (1000, 193313), (1580, 122350), (1975, 97880), (2447, 79000), (3160, 61175), (3950, 48940), (4894, 39500), (7900, 24470), (9788, 19750), (9875, 19576), (12235, 15800)]