8445781610

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{6637}}^1$

素因数の和:6725

約数の個数: 80

約数和(自身を含む): 18072432936

約数和(自身を除く): 9626651326

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 343, 371, 490, 530, 686, 742, 1715, 1855, 2401, 2597, 3430, 3710, 4802, 5194, 6637, 12005, 12985, 13274, 18179, 24010, 25970, 33185, 36358, 46459, 66370, 90895, 92918, 127253, 181790, 232295, 254506, 325213, 351761, 464590, 636265, 650426, 703522, 1272530, 1626065, 1758805, 2276491, 2462327, 3252130, 3517610, 4552982, 4924654, 11382455, 12311635, 15935437, 17236289, 22764910, 24623270, 31870874, 34472578, 79677185, 86181445, 120654023, 159354370, 172362890, 241308046, 603270115, 844578161, 1206540230, 1689156322, 4222890805, 8445781610]

約数ペア:

[(1, 8445781610), (2, 4222890805), (5, 1689156322), (7, 1206540230), (10, 844578161), (14, 603270115), (35, 241308046), (49, 172362890), (53, 159354370), (70, 120654023), (98, 86181445), (106, 79677185), (245, 34472578), (265, 31870874), (343, 24623270), (371, 22764910), (490, 17236289), (530, 15935437), (686, 12311635), (742, 11382455), (1715, 4924654), (1855, 4552982), (2401, 3517610), (2597, 3252130), (3430, 2462327), (3710, 2276491), (4802, 1758805), (5194, 1626065), (6637, 1272530), (12005, 703522), (12985, 650426), (13274, 636265), (18179, 464590), (24010, 351761), (25970, 325213), (33185, 254506), (36358, 232295), (46459, 181790), (66370, 127253), (90895, 92918)]