13812805630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{4073}}^1$

素因数の和:5485

約数の個数: 64

約数和(自身を含む): 28212287040

約数和(自身を除く): 14399481410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1373, 2470, 2746, 4073, 6865, 8146, 13730, 17849, 20365, 26087, 35698, 40730, 52174, 52949, 77387, 89245, 105898, 130435, 154774, 178490, 260870, 264745, 339131, 386935, 529490, 678262, 773870, 1006031, 1695655, 2012062, 3391310, 5030155, 5592229, 10060310, 11184458, 27961145, 55922290, 72698977, 106252351, 145397954, 212504702, 363494885, 531261755, 726989770, 1062523510, 1381280563, 2762561126, 6906402815, 13812805630]

約数ペア:

[(1, 13812805630), (2, 6906402815), (5, 2762561126), (10, 1381280563), (13, 1062523510), (19, 726989770), (26, 531261755), (38, 363494885), (65, 212504702), (95, 145397954), (130, 106252351), (190, 72698977), (247, 55922290), (494, 27961145), (1235, 11184458), (1373, 10060310), (2470, 5592229), (2746, 5030155), (4073, 3391310), (6865, 2012062), (8146, 1695655), (13730, 1006031), (17849, 773870), (20365, 678262), (26087, 529490), (35698, 386935), (40730, 339131), (52174, 264745), (52949, 260870), (77387, 178490), (89245, 154774), (105898, 130435)]