34290440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45119}}^1$

素因数の和:45149

約数の個数: 32

約数和(自身を含む): 81216000

約数和(自身を除く): 46925560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 45119, 90238, 180476, 225595, 360952, 451190, 857261, 902380, 1714522, 1804760, 3429044, 4286305, 6858088, 8572610, 17145220, 34290440]

約数ペア:

[(1, 34290440), (2, 17145220), (4, 8572610), (5, 6858088), (8, 4286305), (10, 3429044), (19, 1804760), (20, 1714522), (38, 902380), (40, 857261), (76, 451190), (95, 360952), (152, 225595), (190, 180476), (380, 90238), (760, 45119)]