16478560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14713}}^1$

素因数の和:14735

約数の個数: 48

約数和(自身を含む): 44495136

約数和(自身を除く): 28016576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 14713, 29426, 58852, 73565, 102991, 117704, 147130, 205982, 235408, 294260, 411964, 470816, 514955, 588520, 823928, 1029910, 1177040, 1647856, 2059820, 2354080, 3295712, 4119640, 8239280, 16478560]

約数ペア:

[(1, 16478560), (2, 8239280), (4, 4119640), (5, 3295712), (7, 2354080), (8, 2059820), (10, 1647856), (14, 1177040), (16, 1029910), (20, 823928), (28, 588520), (32, 514955), (35, 470816), (40, 411964), (56, 294260), (70, 235408), (80, 205982), (112, 147130), (140, 117704), (160, 102991), (224, 73565), (280, 58852), (560, 29426), (1120, 14713)]