222750110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9689}}^1$

素因数の和:9737

約数の個数: 48

約数和(自身を含む): 463957200

約数和(自身を除く): 241207090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 9689, 11495, 19378, 22990, 48445, 96890, 106579, 184091, 213158, 368182, 532895, 920455, 1065790, 1172369, 1840910, 2025001, 2344738, 4050002, 5861845, 10125005, 11723690, 20250010, 22275011, 44550022, 111375055, 222750110]

約数ペア:

[(1, 222750110), (2, 111375055), (5, 44550022), (10, 22275011), (11, 20250010), (19, 11723690), (22, 10125005), (38, 5861845), (55, 4050002), (95, 2344738), (110, 2025001), (121, 1840910), (190, 1172369), (209, 1065790), (242, 920455), (418, 532895), (605, 368182), (1045, 213158), (1210, 184091), (2090, 106579), (2299, 96890), (4598, 48445), (9689, 22990), (11495, 19378)]