529331380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{1427}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 1178888256

約数和(自身を除く): 649556876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1091, 1427, 2182, 2854, 4364, 5455, 5708, 7135, 10910, 14270, 18547, 21820, 24259, 28540, 37094, 48518, 74188, 92735, 97036, 121295, 185470, 242590, 370940, 485180, 1556857, 3113714, 6227428, 7784285, 15568570, 26466569, 31137140, 52933138, 105866276, 132332845, 264665690, 529331380]

約数ペア:

[(1, 529331380), (2, 264665690), (4, 132332845), (5, 105866276), (10, 52933138), (17, 31137140), (20, 26466569), (34, 15568570), (68, 7784285), (85, 6227428), (170, 3113714), (340, 1556857), (1091, 485180), (1427, 370940), (2182, 242590), (2854, 185470), (4364, 121295), (5455, 97036), (5708, 92735), (7135, 74188), (10910, 48518), (14270, 37094), (18547, 28540), (21820, 24259)]