134909680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41131}}^1$

素因数の和:41185

約数の個数: 40

約数和(自身を含む): 321323184

約数和(自身を除く): 186413504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 41131, 82262, 164524, 205655, 329048, 411310, 658096, 822620, 1645240, 1686371, 3290480, 3372742, 6745484, 8431855, 13490968, 16863710, 26981936, 33727420, 67454840, 134909680]

約数ペア:

[(1, 134909680), (2, 67454840), (4, 33727420), (5, 26981936), (8, 16863710), (10, 13490968), (16, 8431855), (20, 6745484), (40, 3372742), (41, 3290480), (80, 1686371), (82, 1645240), (164, 822620), (205, 658096), (328, 411310), (410, 329048), (656, 205655), (820, 164524), (1640, 82262), (3280, 41131)]