2263307420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{22811}}^1$

素因数の和:22883

約数の個数: 72

約数和(自身を含む): 5351968944

約数和(自身を除く): 3088661524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 205, 220, 242, 410, 451, 484, 605, 820, 902, 1210, 1804, 2255, 2420, 4510, 4961, 9020, 9922, 19844, 22811, 24805, 45622, 49610, 91244, 99220, 114055, 228110, 250921, 456220, 501842, 935251, 1003684, 1254605, 1870502, 2509210, 2760131, 3741004, 4676255, 5018420, 5520262, 9352510, 10287761, 11040524, 13800655, 18705020, 20575522, 27601310, 41151044, 51438805, 55202620, 102877610, 113165371, 205755220, 226330742, 452661484, 565826855, 1131653710, 2263307420]

約数ペア:

[(1, 2263307420), (2, 1131653710), (4, 565826855), (5, 452661484), (10, 226330742), (11, 205755220), (20, 113165371), (22, 102877610), (41, 55202620), (44, 51438805), (55, 41151044), (82, 27601310), (110, 20575522), (121, 18705020), (164, 13800655), (205, 11040524), (220, 10287761), (242, 9352510), (410, 5520262), (451, 5018420), (484, 4676255), (605, 3741004), (820, 2760131), (902, 2509210), (1210, 1870502), (1804, 1254605), (2255, 1003684), (2420, 935251), (4510, 501842), (4961, 456220), (9020, 250921), (9922, 228110), (19844, 114055), (22811, 99220), (24805, 91244), (45622, 49610)]