16859291840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{1489}}^1$

素因数の和:2410

約数の個数: 112

約数和(自身を含む): 41200669440

約数和(自身を除く): 24341377600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 863, 1312, 1489, 1640, 1726, 2624, 2978, 3280, 3452, 4315, 5956, 6560, 6904, 7445, 8630, 11912, 13120, 13808, 14890, 17260, 23824, 27616, 29780, 34520, 35383, 47648, 55232, 59560, 61049, 69040, 70766, 95296, 119120, 122098, 138080, 141532, 176915, 238240, 244196, 276160, 283064, 305245, 353830, 476480, 488392, 566128, 610490, 707660, 976784, 1132256, 1220980, 1285007, 1415320, 1953568, 2264512, 2441960, 2570014, 2830640, 3907136, 4883920, 5140028, 5661280, 6425035, 9767840, 10280056, 11322560, 12850070, 19535680, 20560112, 25700140, 41120224, 51400280, 52685287, 82240448, 102800560, 105370574, 205601120, 210741148, 263426435, 411202240, 421482296, 526852870, 842964592, 1053705740, 1685929184, 2107411480, 3371858368, 4214822960, 8429645920, 16859291840]

約数ペア:

[(1, 16859291840), (2, 8429645920), (4, 4214822960), (5, 3371858368), (8, 2107411480), (10, 1685929184), (16, 1053705740), (20, 842964592), (32, 526852870), (40, 421482296), (41, 411202240), (64, 263426435), (80, 210741148), (82, 205601120), (160, 105370574), (164, 102800560), (205, 82240448), (320, 52685287), (328, 51400280), (410, 41120224), (656, 25700140), (820, 20560112), (863, 19535680), (1312, 12850070), (1489, 11322560), (1640, 10280056), (1726, 9767840), (2624, 6425035), (2978, 5661280), (3280, 5140028), (3452, 4883920), (4315, 3907136), (5956, 2830640), (6560, 2570014), (6904, 2441960), (7445, 2264512), (8630, 1953568), (11912, 1415320), (13120, 1285007), (13808, 1220980), (14890, 1132256), (17260, 976784), (23824, 707660), (27616, 610490), (29780, 566128), (34520, 488392), (35383, 476480), (47648, 353830), (55232, 305245), (59560, 283064), (61049, 276160), (69040, 244196), (70766, 238240), (95296, 176915), (119120, 141532), (122098, 138080)]