1040551490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 2093392512

約数和(自身を除く): 1052841022

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 101, 110, 146, 202, 365, 505, 730, 803, 1010, 1111, 1283, 1606, 2222, 2566, 4015, 5555, 6415, 7373, 8030, 11110, 12830, 14113, 14746, 28226, 36865, 70565, 73730, 81103, 93659, 129583, 141130, 162206, 187318, 259166, 405515, 468295, 647915, 811030, 936590, 1030249, 1295830, 1425413, 2060498, 2850826, 5151245, 7127065, 9459559, 10302490, 14254130, 18919118, 47297795, 94595590, 104055149, 208110298, 520275745, 1040551490]

約数ペア:

[(1, 1040551490), (2, 520275745), (5, 208110298), (10, 104055149), (11, 94595590), (22, 47297795), (55, 18919118), (73, 14254130), (101, 10302490), (110, 9459559), (146, 7127065), (202, 5151245), (365, 2850826), (505, 2060498), (730, 1425413), (803, 1295830), (1010, 1030249), (1111, 936590), (1283, 811030), (1606, 647915), (2222, 468295), (2566, 405515), (4015, 259166), (5555, 187318), (6415, 162206), (7373, 141130), (8030, 129583), (11110, 93659), (12830, 81103), (14113, 73730), (14746, 70565), (28226, 36865)]