893837600

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{14143}}^1$

素因数の和:14242

約数の個数: 72

約数和(自身を含む): 2209858560

約数和(自身を除く): 1316020960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1975, 2528, 3160, 3950, 6320, 7900, 12640, 14143, 15800, 28286, 31600, 56572, 63200, 70715, 113144, 141430, 226288, 282860, 353575, 452576, 565720, 707150, 1117297, 1131440, 1414300, 2234594, 2262880, 2828600, 4469188, 5586485, 5657200, 8938376, 11172970, 11314400, 17876752, 22345940, 27932425, 35753504, 44691880, 55864850, 89383760, 111729700, 178767520, 223459400, 446918800, 893837600]

約数ペア:

[(1, 893837600), (2, 446918800), (4, 223459400), (5, 178767520), (8, 111729700), (10, 89383760), (16, 55864850), (20, 44691880), (25, 35753504), (32, 27932425), (40, 22345940), (50, 17876752), (79, 11314400), (80, 11172970), (100, 8938376), (158, 5657200), (160, 5586485), (200, 4469188), (316, 2828600), (395, 2262880), (400, 2234594), (632, 1414300), (790, 1131440), (800, 1117297), (1264, 707150), (1580, 565720), (1975, 452576), (2528, 353575), (3160, 282860), (3950, 226288), (6320, 141430), (7900, 113144), (12640, 70715), (14143, 63200), (15800, 56572), (28286, 31600)]