212795800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8981

約数の個数: 96

約数和(自身を含む): 598756320

約数和(自身を除く): 385960520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 8941, 11900, 17882, 23800, 35764, 44705, 62587, 71528, 89410, 125174, 151997, 178820, 223525, 250348, 303994, 312935, 357640, 447050, 500696, 607988, 625870, 759985, 894100, 1063979, 1215976, 1251740, 1519970, 1564675, 1788200, 2127958, 2503480, 3039940, 3129350, 3799925, 4255916, 5319895, 6079880, 6258700, 7599850, 8511832, 10639790, 12517400, 15199700, 21279580, 26599475, 30399400, 42559160, 53198950, 106397900, 212795800]

約数ペア:

[(1, 212795800), (2, 106397900), (4, 53198950), (5, 42559160), (7, 30399400), (8, 26599475), (10, 21279580), (14, 15199700), (17, 12517400), (20, 10639790), (25, 8511832), (28, 7599850), (34, 6258700), (35, 6079880), (40, 5319895), (50, 4255916), (56, 3799925), (68, 3129350), (70, 3039940), (85, 2503480), (100, 2127958), (119, 1788200), (136, 1564675), (140, 1519970), (170, 1251740), (175, 1215976), (200, 1063979), (238, 894100), (280, 759985), (340, 625870), (350, 607988), (425, 500696), (476, 447050), (595, 357640), (680, 312935), (700, 303994), (850, 250348), (952, 223525), (1190, 178820), (1400, 151997), (1700, 125174), (2380, 89410), (2975, 71528), (3400, 62587), (4760, 44705), (5950, 35764), (8941, 23800), (11900, 17882)]