2425120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 5987520

約数和(自身を除く): 3562400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 659, 736, 920, 1318, 1840, 2636, 3295, 3680, 5272, 6590, 10544, 13180, 15157, 21088, 26360, 30314, 52720, 60628, 75785, 105440, 121256, 151570, 242512, 303140, 485024, 606280, 1212560, 2425120]

約数ペア:

[(1, 2425120), (2, 1212560), (4, 606280), (5, 485024), (8, 303140), (10, 242512), (16, 151570), (20, 121256), (23, 105440), (32, 75785), (40, 60628), (46, 52720), (80, 30314), (92, 26360), (115, 21088), (160, 15157), (184, 13180), (230, 10544), (368, 6590), (460, 5272), (659, 3680), (736, 3295), (920, 2636), (1318, 1840)]