67163680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18251}}^1$

素因数の和:18289

約数の個数: 48

約数和(自身を含む): 165582144

約数和(自身を除く): 98418464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 18251, 36502, 73004, 91255, 146008, 182510, 292016, 365020, 419773, 584032, 730040, 839546, 1460080, 1679092, 2098865, 2920160, 3358184, 4197730, 6716368, 8395460, 13432736, 16790920, 33581840, 67163680]

約数ペア:

[(1, 67163680), (2, 33581840), (4, 16790920), (5, 13432736), (8, 8395460), (10, 6716368), (16, 4197730), (20, 3358184), (23, 2920160), (32, 2098865), (40, 1679092), (46, 1460080), (80, 839546), (92, 730040), (115, 584032), (160, 419773), (184, 365020), (230, 292016), (368, 182510), (460, 146008), (736, 91255), (920, 73004), (1840, 36502), (3680, 18251)]