1713921640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{37619}}^1$

素因数の和:37714

約数の個数: 64

約数和(自身を含む): 4144219200

約数和(自身を除く): 2430297560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2278, 2680, 4556, 5695, 9112, 11390, 22780, 37619, 45560, 75238, 150476, 188095, 300952, 376190, 639523, 752380, 1279046, 1504760, 2520473, 2558092, 3197615, 5040946, 5116184, 6395230, 10081892, 12602365, 12790460, 20163784, 25204730, 25580920, 42848041, 50409460, 85696082, 100818920, 171392164, 214240205, 342784328, 428480410, 856960820, 1713921640]

約数ペア:

[(1, 1713921640), (2, 856960820), (4, 428480410), (5, 342784328), (8, 214240205), (10, 171392164), (17, 100818920), (20, 85696082), (34, 50409460), (40, 42848041), (67, 25580920), (68, 25204730), (85, 20163784), (134, 12790460), (136, 12602365), (170, 10081892), (268, 6395230), (335, 5116184), (340, 5040946), (536, 3197615), (670, 2558092), (680, 2520473), (1139, 1504760), (1340, 1279046), (2278, 752380), (2680, 639523), (4556, 376190), (5695, 300952), (9112, 188095), (11390, 150476), (22780, 75238), (37619, 45560)]