709064840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3483

約数の個数: 96

約数和(自身を含む): 1794925440

約数和(自身を除く): 1085860600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 344, 430, 440, 473, 484, 605, 860, 946, 968, 1210, 1720, 1892, 2365, 2420, 3407, 3784, 4730, 4840, 5203, 6814, 9460, 10406, 13628, 17035, 18920, 20812, 26015, 27256, 34070, 37477, 41624, 52030, 68140, 74954, 104060, 136280, 146501, 149908, 187385, 208120, 293002, 299816, 374770, 412247, 586004, 732505, 749540, 824494, 1172008, 1465010, 1499080, 1611511, 1648988, 2061235, 2930020, 3223022, 3297976, 4122470, 5860040, 6446044, 8057555, 8244940, 12892088, 16115110, 16489880, 17726621, 32230220, 35453242, 64460440, 70906484, 88633105, 141812968, 177266210, 354532420, 709064840]

約数ペア:

[(1, 709064840), (2, 354532420), (4, 177266210), (5, 141812968), (8, 88633105), (10, 70906484), (11, 64460440), (20, 35453242), (22, 32230220), (40, 17726621), (43, 16489880), (44, 16115110), (55, 12892088), (86, 8244940), (88, 8057555), (110, 6446044), (121, 5860040), (172, 4122470), (215, 3297976), (220, 3223022), (242, 2930020), (344, 2061235), (430, 1648988), (440, 1611511), (473, 1499080), (484, 1465010), (605, 1172008), (860, 824494), (946, 749540), (968, 732505), (1210, 586004), (1720, 412247), (1892, 374770), (2365, 299816), (2420, 293002), (3407, 208120), (3784, 187385), (4730, 149908), (4840, 146501), (5203, 136280), (6814, 104060), (9460, 74954), (10406, 68140), (13628, 52030), (17035, 41624), (18920, 37477), (20812, 34070), (26015, 27256)]