18116365360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3838213}}^1$

素因数の和:3838285

約数の個数: 40

約数和(自身を含む): 42834468240

約数和(自身を除く): 24718102880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 3838213, 7676426, 15352852, 19191065, 30705704, 38382130, 61411408, 76764260, 153528520, 226454567, 307057040, 452909134, 905818268, 1132272835, 1811636536, 2264545670, 3623273072, 4529091340, 9058182680, 18116365360]

約数ペア:

[(1, 18116365360), (2, 9058182680), (4, 4529091340), (5, 3623273072), (8, 2264545670), (10, 1811636536), (16, 1132272835), (20, 905818268), (40, 452909134), (59, 307057040), (80, 226454567), (118, 153528520), (236, 76764260), (295, 61411408), (472, 38382130), (590, 30705704), (944, 19191065), (1180, 15352852), (2360, 7676426), (4720, 3838213)]