66800132210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{40627}}^1$

素因数の和:41007

約数の個数: 64

約数和(自身を含む): 139567905792

約数和(自身を除く): 72767773582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 283, 415, 566, 581, 830, 1162, 1415, 1981, 2830, 2905, 3962, 5810, 9905, 19810, 23489, 40627, 46978, 81254, 117445, 164423, 203135, 234890, 284389, 328846, 406270, 568778, 822115, 1421945, 1644230, 2843890, 3372041, 6744082, 11497441, 16860205, 22994882, 23604287, 33720410, 47208574, 57487205, 80482087, 114974410, 118021435, 160964174, 236042870, 402410435, 804820870, 954287603, 1908575206, 4771438015, 6680013221, 9542876030, 13360026442, 33400066105, 66800132210]

約数ペア:

[(1, 66800132210), (2, 33400066105), (5, 13360026442), (7, 9542876030), (10, 6680013221), (14, 4771438015), (35, 1908575206), (70, 954287603), (83, 804820870), (166, 402410435), (283, 236042870), (415, 160964174), (566, 118021435), (581, 114974410), (830, 80482087), (1162, 57487205), (1415, 47208574), (1981, 33720410), (2830, 23604287), (2905, 22994882), (3962, 16860205), (5810, 11497441), (9905, 6744082), (19810, 3372041), (23489, 2843890), (40627, 1644230), (46978, 1421945), (81254, 822115), (117445, 568778), (164423, 406270), (203135, 328846), (234890, 284389)]