84050395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 46586405

約数列:

[1, 5, 11, 13, 19, 23, 55, 65, 95, 115, 143, 209, 247, 253, 269, 299, 437, 715, 1045, 1235, 1265, 1345, 1495, 2185, 2717, 2959, 3289, 3497, 4807, 5111, 5681, 6187, 13585, 14795, 16445, 17485, 24035, 25555, 28405, 30935, 38467, 56221, 62491, 66443, 68057, 80431, 117553, 192335, 281105, 312455, 332215, 340285, 402155, 587765, 730873, 884741, 1293083, 1528189, 3654365, 4423705, 6465415, 7640945, 16810079, 84050395]

約数ペア:

[(1, 84050395), (5, 16810079), (11, 7640945), (13, 6465415), (19, 4423705), (23, 3654365), (55, 1528189), (65, 1293083), (95, 884741), (115, 730873), (143, 587765), (209, 402155), (247, 340285), (253, 332215), (269, 312455), (299, 281105), (437, 192335), (715, 117553), (1045, 80431), (1235, 68057), (1265, 66443), (1345, 62491), (1495, 56221), (2185, 38467), (2717, 30935), (2959, 28405), (3289, 25555), (3497, 24035), (4807, 17485), (5111, 16445), (5681, 14795), (6187, 13585)]