528889760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15233}}^1$

素因数の和:15286

約数の個数: 96

約数和(自身を含む): 1474163712

約数和(自身を除く): 945273952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 15233, 17360, 30466, 34720, 60932, 76165, 106631, 121864, 152330, 213262, 243728, 304660, 426524, 472223, 487456, 533155, 609320, 853048, 944446, 1066310, 1218640, 1706096, 1888892, 2132620, 2361115, 2437280, 3305561, 3412192, 3777784, 4265240, 4722230, 6611122, 7555568, 8530480, 9444460, 13222244, 15111136, 16527805, 17060960, 18888920, 26444488, 33055610, 37777840, 52888976, 66111220, 75555680, 105777952, 132222440, 264444880, 528889760]

約数ペア:

[(1, 528889760), (2, 264444880), (4, 132222440), (5, 105777952), (7, 75555680), (8, 66111220), (10, 52888976), (14, 37777840), (16, 33055610), (20, 26444488), (28, 18888920), (31, 17060960), (32, 16527805), (35, 15111136), (40, 13222244), (56, 9444460), (62, 8530480), (70, 7555568), (80, 6611122), (112, 4722230), (124, 4265240), (140, 3777784), (155, 3412192), (160, 3305561), (217, 2437280), (224, 2361115), (248, 2132620), (280, 1888892), (310, 1706096), (434, 1218640), (496, 1066310), (560, 944446), (620, 853048), (868, 609320), (992, 533155), (1085, 487456), (1120, 472223), (1240, 426524), (1736, 304660), (2170, 243728), (2480, 213262), (3472, 152330), (4340, 121864), (4960, 106631), (6944, 76165), (8680, 60932), (15233, 34720), (17360, 30466)]