23980600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2447}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 64884240

約数和(自身を除く): 40903640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2447, 2450, 4894, 4900, 9788, 9800, 12235, 17129, 19576, 24470, 34258, 48940, 61175, 68516, 85645, 97880, 119903, 122350, 137032, 171290, 239806, 244700, 342580, 428225, 479612, 489400, 599515, 685160, 856450, 959224, 1199030, 1712900, 2398060, 2997575, 3425800, 4796120, 5995150, 11990300, 23980600]

約数ペア:

[(1, 23980600), (2, 11990300), (4, 5995150), (5, 4796120), (7, 3425800), (8, 2997575), (10, 2398060), (14, 1712900), (20, 1199030), (25, 959224), (28, 856450), (35, 685160), (40, 599515), (49, 489400), (50, 479612), (56, 428225), (70, 342580), (98, 244700), (100, 239806), (140, 171290), (175, 137032), (196, 122350), (200, 119903), (245, 97880), (280, 85645), (350, 68516), (392, 61175), (490, 48940), (700, 34258), (980, 24470), (1225, 19576), (1400, 17129), (1960, 12235), (2447, 9800), (2450, 9788), (4894, 4900)]