16317040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3457}}^1$

素因数の和:3529

約数の個数: 40

約数和(自身を含む): 38591280

約数和(自身を除く): 22274240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 3457, 4720, 6914, 13828, 17285, 27656, 34570, 55312, 69140, 138280, 203963, 276560, 407926, 815852, 1019815, 1631704, 2039630, 3263408, 4079260, 8158520, 16317040]

約数ペア:

[(1, 16317040), (2, 8158520), (4, 4079260), (5, 3263408), (8, 2039630), (10, 1631704), (16, 1019815), (20, 815852), (40, 407926), (59, 276560), (80, 203963), (118, 138280), (236, 69140), (295, 55312), (472, 34570), (590, 27656), (944, 17285), (1180, 13828), (2360, 6914), (3457, 4720)]