25435320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7352

約数の個数: 64

約数和(自身を含む): 78948000

約数和(自身を除く): 53512680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 7309, 14618, 21927, 29236, 36545, 43854, 58472, 73090, 87708, 109635, 146180, 175416, 211961, 219270, 292360, 423922, 438540, 635883, 847844, 877080, 1059805, 1271766, 1695688, 2119610, 2543532, 3179415, 4239220, 5087064, 6358830, 8478440, 12717660, 25435320]

約数ペア:

[(1, 25435320), (2, 12717660), (3, 8478440), (4, 6358830), (5, 5087064), (6, 4239220), (8, 3179415), (10, 2543532), (12, 2119610), (15, 1695688), (20, 1271766), (24, 1059805), (29, 877080), (30, 847844), (40, 635883), (58, 438540), (60, 423922), (87, 292360), (116, 219270), (120, 211961), (145, 175416), (174, 146180), (232, 109635), (290, 87708), (348, 73090), (435, 58472), (580, 43854), (696, 36545), (870, 29236), (1160, 21927), (1740, 14618), (3480, 7309)]