80490880020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7023637}}^1$

素因数の和:7023840

約数の個数: 48

約数和(自身を含む): 226554467328

約数和(自身を除く): 146063587308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 7023637, 14047274, 21070911, 28094548, 35118185, 42141822, 70236370, 84283644, 105354555, 140472740, 210709110, 421418220, 1341514667, 2683029334, 4024544001, 5366058668, 6707573335, 8049088002, 13415146670, 16098176004, 20122720005, 26830293340, 40245440010, 80490880020]

約数ペア:

[(1, 80490880020), (2, 40245440010), (3, 26830293340), (4, 20122720005), (5, 16098176004), (6, 13415146670), (10, 8049088002), (12, 6707573335), (15, 5366058668), (20, 4024544001), (30, 2683029334), (60, 1341514667), (191, 421418220), (382, 210709110), (573, 140472740), (764, 105354555), (955, 84283644), (1146, 70236370), (1910, 42141822), (2292, 35118185), (2865, 28094548), (3820, 21070911), (5730, 14047274), (11460, 7023637)]