456128090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 929757312

約数和(自身を除く): 473629222

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 73, 86, 110, 146, 215, 365, 430, 473, 730, 803, 946, 1321, 1606, 2365, 2642, 3139, 4015, 4730, 6278, 6605, 8030, 13210, 14531, 15695, 29062, 31390, 34529, 56803, 69058, 72655, 96433, 113606, 145310, 172645, 192866, 284015, 345290, 482165, 568030, 624833, 964330, 1060763, 1249666, 2121526, 3124165, 4146619, 5303815, 6248330, 8293238, 10607630, 20733095, 41466190, 45612809, 91225618, 228064045, 456128090]

約数ペア:

[(1, 456128090), (2, 228064045), (5, 91225618), (10, 45612809), (11, 41466190), (22, 20733095), (43, 10607630), (55, 8293238), (73, 6248330), (86, 5303815), (110, 4146619), (146, 3124165), (215, 2121526), (365, 1249666), (430, 1060763), (473, 964330), (730, 624833), (803, 568030), (946, 482165), (1321, 345290), (1606, 284015), (2365, 192866), (2642, 172645), (3139, 145310), (4015, 113606), (4730, 96433), (6278, 72655), (6605, 69058), (8030, 56803), (13210, 34529), (14531, 31390), (15695, 29062)]