201880480

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14177}}^1$

素因数の和:14281

約数の個数: 48

約数和(自身を含む): 482335560

約数和(自身を除く): 280455080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14177, 14240, 28354, 56708, 70885, 113416, 141770, 226832, 283540, 453664, 567080, 1134160, 1261753, 2268320, 2523506, 5047012, 6308765, 10094024, 12617530, 20188048, 25235060, 40376096, 50470120, 100940240, 201880480]

約数ペア:

[(1, 201880480), (2, 100940240), (4, 50470120), (5, 40376096), (8, 25235060), (10, 20188048), (16, 12617530), (20, 10094024), (32, 6308765), (40, 5047012), (80, 2523506), (89, 2268320), (160, 1261753), (178, 1134160), (356, 567080), (445, 453664), (712, 283540), (890, 226832), (1424, 141770), (1780, 113416), (2848, 70885), (3560, 56708), (7120, 28354), (14177, 14240)]