1050320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 2574240

約数和(自身を除く): 1523920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 691, 760, 1382, 1520, 2764, 3455, 5528, 6910, 11056, 13129, 13820, 26258, 27640, 52516, 55280, 65645, 105032, 131290, 210064, 262580, 525160, 1050320]

約数ペア:

[(1, 1050320), (2, 525160), (4, 262580), (5, 210064), (8, 131290), (10, 105032), (16, 65645), (19, 55280), (20, 52516), (38, 27640), (40, 26258), (76, 13820), (80, 13129), (95, 11056), (152, 6910), (190, 5528), (304, 3455), (380, 2764), (691, 1520), (760, 1382)]