402693760

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{12841}}^1$

素因数の和:12874

約数の個数: 96

約数和(自身を含む): 1119950820

約数和(自身を除く): 717257060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 12841, 15680, 25682, 31360, 51364, 64205, 89887, 102728, 128410, 179774, 205456, 256820, 359548, 410912, 449435, 513640, 629209, 719096, 821824, 898870, 1027280, 1258418, 1438192, 1643648, 1797740, 2054560, 2516836, 2876384, 3146045, 3595480, 4109120, 5033672, 5752768, 6292090, 7190960, 8218240, 10067344, 11505536, 12584180, 14381920, 20134688, 25168360, 28763840, 40269376, 50336720, 57527680, 80538752, 100673440, 201346880, 402693760]

約数ペア:

[(1, 402693760), (2, 201346880), (4, 100673440), (5, 80538752), (7, 57527680), (8, 50336720), (10, 40269376), (14, 28763840), (16, 25168360), (20, 20134688), (28, 14381920), (32, 12584180), (35, 11505536), (40, 10067344), (49, 8218240), (56, 7190960), (64, 6292090), (70, 5752768), (80, 5033672), (98, 4109120), (112, 3595480), (128, 3146045), (140, 2876384), (160, 2516836), (196, 2054560), (224, 1797740), (245, 1643648), (280, 1438192), (320, 1258418), (392, 1027280), (448, 898870), (490, 821824), (560, 719096), (640, 629209), (784, 513640), (896, 449435), (980, 410912), (1120, 359548), (1568, 256820), (1960, 205456), (2240, 179774), (3136, 128410), (3920, 102728), (4480, 89887), (6272, 64205), (7840, 51364), (12841, 31360), (15680, 25682)]