2162960.00000000

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 45527040

約数和(自身を除く): 17393165

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 79, 125, 175, 185, 259, 275, 385, 395, 407, 553, 869, 875, 925, 1295, 1375, 1925, 1975, 2035, 2765, 2849, 2923, 4345, 4625, 6083, 6475, 9625, 9875, 10175, 13825, 14245, 14615, 20461, 21725, 30415, 32153, 32375, 50875, 69125, 71225, 73075, 102305, 108625, 152075, 160765, 225071, 356125, 365375, 511525, 760375, 803825, 1125355, 2557625, 4019125, 5626775, 28133875]

約数ペア:

[(1, 28133875), (5, 5626775), (7, 4019125), (11, 2557625), (25, 1125355), (35, 803825), (37, 760375), (55, 511525), (77, 365375), (79, 356125), (125, 225071), (175, 160765), (185, 152075), (259, 108625), (275, 102305), (385, 73075), (395, 71225), (407, 69125), (553, 50875), (869, 32375), (875, 32153), (925, 30415), (1295, 21725), (1375, 20461), (1925, 14615), (1975, 14245), (2035, 13825), (2765, 10175), (2849, 9875), (2923, 9625), (4345, 6475), (4625, 6083)]