13303078120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{59209}}^1$

素因数の和:59398

約数の個数: 64

約数和(自身を含む): 30886304400

約数和(自身を除く): 17583226280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 137, 164, 205, 274, 328, 410, 548, 685, 820, 1096, 1370, 1640, 2740, 5480, 5617, 11234, 22468, 28085, 44936, 56170, 59209, 112340, 118418, 224680, 236836, 296045, 473672, 592090, 1184180, 2368360, 2427569, 4855138, 8111633, 9710276, 12137845, 16223266, 19420552, 24275690, 32446532, 40558165, 48551380, 64893064, 81116330, 97102760, 162232660, 324465320, 332576953, 665153906, 1330307812, 1662884765, 2660615624, 3325769530, 6651539060, 13303078120]

約数ペア:

[(1, 13303078120), (2, 6651539060), (4, 3325769530), (5, 2660615624), (8, 1662884765), (10, 1330307812), (20, 665153906), (40, 332576953), (41, 324465320), (82, 162232660), (137, 97102760), (164, 81116330), (205, 64893064), (274, 48551380), (328, 40558165), (410, 32446532), (548, 24275690), (685, 19420552), (820, 16223266), (1096, 12137845), (1370, 9710276), (1640, 8111633), (2740, 4855138), (5480, 2427569), (5617, 2368360), (11234, 1184180), (22468, 592090), (28085, 473672), (44936, 296045), (56170, 236836), (59209, 224680), (112340, 118418)]