212366920700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2644669}}^1$

素因数の和:2644767

約数の個数: 72

約数和(自身を含む): 509617330320

約数和(自身を除く): 297250409620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 730, 803, 1100, 1460, 1606, 1825, 3212, 3650, 4015, 7300, 8030, 16060, 20075, 40150, 80300, 2644669, 5289338, 10578676, 13223345, 26446690, 29091359, 52893380, 58182718, 66116725, 116365436, 132233450, 145456795, 193060837, 264466900, 290913590, 386121674, 581827180, 727283975, 772243348, 965304185, 1454567950, 1930608370, 2123669207, 2909135900, 3861216740, 4247338414, 4826520925, 8494676828, 9653041850, 10618346035, 19306083700, 21236692070, 42473384140, 53091730175, 106183460350, 212366920700]

約数ペア:

[(1, 212366920700), (2, 106183460350), (4, 53091730175), (5, 42473384140), (10, 21236692070), (11, 19306083700), (20, 10618346035), (22, 9653041850), (25, 8494676828), (44, 4826520925), (50, 4247338414), (55, 3861216740), (73, 2909135900), (100, 2123669207), (110, 1930608370), (146, 1454567950), (220, 965304185), (275, 772243348), (292, 727283975), (365, 581827180), (550, 386121674), (730, 290913590), (803, 264466900), (1100, 193060837), (1460, 145456795), (1606, 132233450), (1825, 116365436), (3212, 66116725), (3650, 58182718), (4015, 52893380), (7300, 29091359), (8030, 26446690), (16060, 13223345), (20075, 10578676), (40150, 5289338), (80300, 2644669)]