713771140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{14327}}^1$

素因数の和:14436

約数の個数: 48

約数和(自身を含む): 1559803392

約数和(自身を除く): 846032252

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2491, 4982, 9964, 12455, 14327, 24910, 28654, 49820, 57308, 71635, 143270, 286540, 673369, 759331, 1346738, 1518662, 2693476, 3037324, 3366845, 3796655, 6733690, 7593310, 13467380, 15186620, 35688557, 71377114, 142754228, 178442785, 356885570, 713771140]

約数ペア:

[(1, 713771140), (2, 356885570), (4, 178442785), (5, 142754228), (10, 71377114), (20, 35688557), (47, 15186620), (53, 13467380), (94, 7593310), (106, 6733690), (188, 3796655), (212, 3366845), (235, 3037324), (265, 2693476), (470, 1518662), (530, 1346738), (940, 759331), (1060, 673369), (2491, 286540), (4982, 143270), (9964, 71635), (12455, 57308), (14327, 49820), (24910, 28654)]