5056090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5830310

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 89, 95, 115, 130, 178, 190, 230, 247, 299, 437, 445, 494, 598, 874, 890, 1157, 1235, 1495, 1691, 2047, 2185, 2314, 2470, 2990, 3382, 4094, 4370, 5681, 5785, 8455, 10235, 11362, 11570, 16910, 20470, 21983, 26611, 28405, 38893, 43966, 53222, 56810, 77786, 109915, 133055, 194465, 219830, 266110, 388930, 505609, 1011218, 2528045, 5056090]

約数ペア:

[(1, 5056090), (2, 2528045), (5, 1011218), (10, 505609), (13, 388930), (19, 266110), (23, 219830), (26, 194465), (38, 133055), (46, 109915), (65, 77786), (89, 56810), (95, 53222), (115, 43966), (130, 38893), (178, 28405), (190, 26611), (230, 21983), (247, 20470), (299, 16910), (437, 11570), (445, 11362), (494, 10235), (598, 8455), (874, 5785), (890, 5681), (1157, 4370), (1235, 4094), (1495, 3382), (1691, 2990), (2047, 2470), (2185, 2314)]