28192960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4673

約数の個数: 56

約数和(自身を含む): 70683120

約数和(自身を除く): 42490160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4637, 6080, 9274, 18548, 23185, 37096, 46370, 74192, 88103, 92740, 148384, 176206, 185480, 296768, 352412, 370960, 440515, 704824, 741920, 881030, 1409648, 1483840, 1762060, 2819296, 3524120, 5638592, 7048240, 14096480, 28192960]

約数ペア:

[(1, 28192960), (2, 14096480), (4, 7048240), (5, 5638592), (8, 3524120), (10, 2819296), (16, 1762060), (19, 1483840), (20, 1409648), (32, 881030), (38, 741920), (40, 704824), (64, 440515), (76, 370960), (80, 352412), (95, 296768), (152, 185480), (160, 176206), (190, 148384), (304, 92740), (320, 88103), (380, 74192), (608, 46370), (760, 37096), (1216, 23185), (1520, 18548), (3040, 9274), (4637, 6080)]