82452560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33247}}^1$

素因数の和:33291

約数の個数: 40

約数和(自身を含む): 197892096

約数和(自身を除く): 115439536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33247, 66494, 132988, 166235, 265976, 332470, 531952, 664940, 1030657, 1329880, 2061314, 2659760, 4122628, 5153285, 8245256, 10306570, 16490512, 20613140, 41226280, 82452560]

約数ペア:

[(1, 82452560), (2, 41226280), (4, 20613140), (5, 16490512), (8, 10306570), (10, 8245256), (16, 5153285), (20, 4122628), (31, 2659760), (40, 2061314), (62, 1329880), (80, 1030657), (124, 664940), (155, 531952), (248, 332470), (310, 265976), (496, 166235), (620, 132988), (1240, 66494), (2480, 33247)]