22040095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 14455265

約数列:

[1, 5, 7, 11, 19, 23, 35, 55, 77, 95, 115, 131, 133, 161, 209, 253, 385, 437, 655, 665, 805, 917, 1045, 1265, 1441, 1463, 1771, 2185, 2489, 3013, 3059, 4585, 4807, 7205, 7315, 8855, 10087, 12445, 15065, 15295, 17423, 21091, 24035, 27379, 33143, 33649, 50435, 57247, 87115, 105455, 136895, 165715, 168245, 191653, 232001, 286235, 400729, 629717, 958265, 1160005, 2003645, 3148585, 4408019, 22040095]

約数ペア:

[(1, 22040095), (5, 4408019), (7, 3148585), (11, 2003645), (19, 1160005), (23, 958265), (35, 629717), (55, 400729), (77, 286235), (95, 232001), (115, 191653), (131, 168245), (133, 165715), (161, 136895), (209, 105455), (253, 87115), (385, 57247), (437, 50435), (655, 33649), (665, 33143), (805, 27379), (917, 24035), (1045, 21091), (1265, 17423), (1441, 15295), (1463, 15065), (1771, 12445), (2185, 10087), (2489, 8855), (3013, 7315), (3059, 7205), (4585, 4807)]