528529540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11071}}^1$

素因数の和:11129

約数の個数: 96

約数和(自身を含む): 1428553728

約数和(自身を除く): 900024188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4340, 4774, 6820, 9548, 11071, 11935, 22142, 23870, 44284, 47740, 55355, 77497, 110710, 121781, 154994, 221420, 243562, 309988, 343201, 387485, 487124, 608905, 686402, 774970, 852467, 1217810, 1372804, 1549940, 1704934, 1716005, 2402407, 2435620, 3409868, 3432010, 3775211, 4262335, 4804814, 6864020, 7550422, 8524670, 9609628, 12012035, 15100844, 17049340, 18876055, 24024070, 26426477, 37752110, 48048140, 52852954, 75504220, 105705908, 132132385, 264264770, 528529540]

約数ペア:

[(1, 528529540), (2, 264264770), (4, 132132385), (5, 105705908), (7, 75504220), (10, 52852954), (11, 48048140), (14, 37752110), (20, 26426477), (22, 24024070), (28, 18876055), (31, 17049340), (35, 15100844), (44, 12012035), (55, 9609628), (62, 8524670), (70, 7550422), (77, 6864020), (110, 4804814), (124, 4262335), (140, 3775211), (154, 3432010), (155, 3409868), (217, 2435620), (220, 2402407), (308, 1716005), (310, 1704934), (341, 1549940), (385, 1372804), (434, 1217810), (620, 852467), (682, 774970), (770, 686402), (868, 608905), (1085, 487124), (1364, 387485), (1540, 343201), (1705, 309988), (2170, 243562), (2387, 221420), (3410, 154994), (4340, 121781), (4774, 110710), (6820, 77497), (9548, 55355), (11071, 47740), (11935, 44284), (22142, 23870)]