23880230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 25886170

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 110, 149, 155, 235, 298, 310, 341, 470, 517, 682, 745, 1034, 1457, 1490, 1639, 1705, 2585, 2914, 3278, 3410, 4619, 5170, 7003, 7285, 8195, 9238, 14006, 14570, 16027, 16390, 23095, 32054, 35015, 46190, 50809, 70030, 77033, 80135, 101618, 154066, 160270, 217093, 254045, 385165, 434186, 508090, 770330, 1085465, 2170930, 2388023, 4776046, 11940115, 23880230]

約数ペア:

[(1, 23880230), (2, 11940115), (5, 4776046), (10, 2388023), (11, 2170930), (22, 1085465), (31, 770330), (47, 508090), (55, 434186), (62, 385165), (94, 254045), (110, 217093), (149, 160270), (155, 154066), (235, 101618), (298, 80135), (310, 77033), (341, 70030), (470, 50809), (517, 46190), (682, 35015), (745, 32054), (1034, 23095), (1457, 16390), (1490, 16027), (1639, 14570), (1705, 14006), (2585, 9238), (2914, 8195), (3278, 7285), (3410, 7003), (4619, 5170)]