40358889340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2382461}}^1$

素因数の和:2382499

約数の個数: 72

約数和(自身を含む): 106467461856

約数和(自身を除く): 66108572516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 2382461, 4764922, 9529844, 11912305, 16677227, 23824610, 26207071, 33354454, 47649220, 52414142, 66708908, 83386135, 104828284, 131035355, 166772270, 183449497, 262070710, 288277781, 333544540, 366898994, 524141420, 576555562, 733797988, 917247485, 1153111124, 1441388905, 1834494970, 2017944467, 2882777810, 3668989940, 4035888934, 5765555620, 8071777868, 10089722335, 20179444670, 40358889340]

約数ペア:

[(1, 40358889340), (2, 20179444670), (4, 10089722335), (5, 8071777868), (7, 5765555620), (10, 4035888934), (11, 3668989940), (14, 2882777810), (20, 2017944467), (22, 1834494970), (28, 1441388905), (35, 1153111124), (44, 917247485), (55, 733797988), (70, 576555562), (77, 524141420), (110, 366898994), (121, 333544540), (140, 288277781), (154, 262070710), (220, 183449497), (242, 166772270), (308, 131035355), (385, 104828284), (484, 83386135), (605, 66708908), (770, 52414142), (847, 47649220), (1210, 33354454), (1540, 26207071), (1694, 23824610), (2420, 16677227), (3388, 11912305), (4235, 9529844), (8470, 4764922), (16940, 2382461)]