9780656435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 13533972480

約数和(自身を除く): 3753316045

約数列:

[1, 5, 11, 29, 55, 73, 145, 167, 319, 365, 503, 803, 835, 1595, 1837, 2117, 2515, 4015, 4843, 5533, 9185, 10585, 12191, 14587, 23287, 24215, 27665, 36719, 53273, 60955, 72935, 84001, 116435, 134101, 160457, 183595, 266365, 353539, 403909, 420005, 670505, 802285, 924011, 1064851, 1767695, 2019545, 2436029, 3888929, 4620055, 5324255, 6132073, 11713361, 12180145, 19444645, 26796319, 30660365, 58566805, 67452803, 133981595, 177830117, 337264015, 889150585, 1956131287, 9780656435]

約数ペア:

[(1, 9780656435), (5, 1956131287), (11, 889150585), (29, 337264015), (55, 177830117), (73, 133981595), (145, 67452803), (167, 58566805), (319, 30660365), (365, 26796319), (503, 19444645), (803, 12180145), (835, 11713361), (1595, 6132073), (1837, 5324255), (2117, 4620055), (2515, 3888929), (4015, 2436029), (4843, 2019545), (5533, 1767695), (9185, 1064851), (10585, 924011), (12191, 802285), (14587, 670505), (23287, 420005), (24215, 403909), (27665, 353539), (36719, 266365), (53273, 183595), (60955, 160457), (72935, 134101), (84001, 116435)]