1144983220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 2581437600

約数和(自身を除く): 1436454380

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 89, 116, 145, 164, 178, 205, 290, 356, 410, 445, 541, 580, 820, 890, 1082, 1189, 1780, 2164, 2378, 2581, 2705, 3649, 4756, 5162, 5410, 5945, 7298, 10324, 10820, 11890, 12905, 14596, 15689, 18245, 22181, 23780, 25810, 31378, 36490, 44362, 48149, 51620, 62756, 72980, 78445, 88724, 96298, 105821, 110905, 156890, 192596, 211642, 221810, 240745, 313780, 423284, 443620, 481490, 529105, 643249, 962980, 1058210, 1286498, 1396321, 1974109, 2116420, 2572996, 2792642, 3216245, 3948218, 5585284, 6432490, 6981605, 7896436, 9870545, 12864980, 13963210, 19741090, 27926420, 39482180, 57249161, 114498322, 228996644, 286245805, 572491610, 1144983220]

約数ペア:

[(1, 1144983220), (2, 572491610), (4, 286245805), (5, 228996644), (10, 114498322), (20, 57249161), (29, 39482180), (41, 27926420), (58, 19741090), (82, 13963210), (89, 12864980), (116, 9870545), (145, 7896436), (164, 6981605), (178, 6432490), (205, 5585284), (290, 3948218), (356, 3216245), (410, 2792642), (445, 2572996), (541, 2116420), (580, 1974109), (820, 1396321), (890, 1286498), (1082, 1058210), (1189, 962980), (1780, 643249), (2164, 529105), (2378, 481490), (2581, 443620), (2705, 423284), (3649, 313780), (4756, 240745), (5162, 221810), (5410, 211642), (5945, 192596), (7298, 156890), (10324, 110905), (10820, 105821), (11890, 96298), (12905, 88724), (14596, 78445), (15689, 72980), (18245, 62756), (22181, 51620), (23780, 48149), (25810, 44362), (31378, 36490)]