6340360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 15649200

約数和(自身を除く): 9308840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 137, 178, 260, 274, 356, 445, 520, 548, 685, 712, 890, 1096, 1157, 1370, 1780, 1781, 2314, 2740, 3560, 3562, 4628, 5480, 5785, 7124, 8905, 9256, 11570, 12193, 14248, 17810, 23140, 24386, 35620, 46280, 48772, 60965, 71240, 97544, 121930, 158509, 243860, 317018, 487720, 634036, 792545, 1268072, 1585090, 3170180, 6340360]

約数ペア:

[(1, 6340360), (2, 3170180), (4, 1585090), (5, 1268072), (8, 792545), (10, 634036), (13, 487720), (20, 317018), (26, 243860), (40, 158509), (52, 121930), (65, 97544), (89, 71240), (104, 60965), (130, 48772), (137, 46280), (178, 35620), (260, 24386), (274, 23140), (356, 17810), (445, 14248), (520, 12193), (548, 11570), (685, 9256), (712, 8905), (890, 7124), (1096, 5785), (1157, 5480), (1370, 4628), (1780, 3562), (1781, 3560), (2314, 2740)]