45156920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59417}}^1$

素因数の和:59447

約数の個数: 32

約数和(自身を含む): 106952400

約数和(自身を除く): 61795480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 59417, 118834, 237668, 297085, 475336, 594170, 1128923, 1188340, 2257846, 2376680, 4515692, 5644615, 9031384, 11289230, 22578460, 45156920]

約数ペア:

[(1, 45156920), (2, 22578460), (4, 11289230), (5, 9031384), (8, 5644615), (10, 4515692), (19, 2376680), (20, 2257846), (38, 1188340), (40, 1128923), (76, 594170), (95, 475336), (152, 297085), (190, 237668), (380, 118834), (760, 59417)]