183150280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 425159280

約数和(自身を除く): 242009000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 181, 205, 328, 362, 410, 617, 724, 820, 905, 1234, 1448, 1640, 1810, 2468, 3085, 3620, 4936, 6170, 7240, 7421, 12340, 14842, 24680, 25297, 29684, 37105, 50594, 59368, 74210, 101188, 111677, 126485, 148420, 202376, 223354, 252970, 296840, 446708, 505940, 558385, 893416, 1011880, 1116770, 2233540, 4467080, 4578757, 9157514, 18315028, 22893785, 36630056, 45787570, 91575140, 183150280]

約数ペア:

[(1, 183150280), (2, 91575140), (4, 45787570), (5, 36630056), (8, 22893785), (10, 18315028), (20, 9157514), (40, 4578757), (41, 4467080), (82, 2233540), (164, 1116770), (181, 1011880), (205, 893416), (328, 558385), (362, 505940), (410, 446708), (617, 296840), (724, 252970), (820, 223354), (905, 202376), (1234, 148420), (1448, 126485), (1640, 111677), (1810, 101188), (2468, 74210), (3085, 59368), (3620, 50594), (4936, 37105), (6170, 29684), (7240, 25297), (7421, 24680), (12340, 14842)]