85738240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 108

約数和(自身を含む): 239074416

約数和(自身を除く): 153336176

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, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1367, 1568, 1792, 1960, 2240, 2734, 3136, 3920, 4480, 5468, 6272, 6835, 7840, 8960, 9569, 10936, 12544, 13670, 15680, 19138, 21872, 27340, 31360, 38276, 43744, 47845, 54680, 62720, 66983, 76552, 87488, 95690, 109360, 133966, 153104, 174976, 191380, 218720, 267932, 306208, 334915, 349952, 382760, 437440, 535864, 612416, 669830, 765520, 874880, 1071728, 1224832, 1339660, 1531040, 1749760, 2143456, 2449664, 2679320, 3062080, 4286912, 5358640, 6124160, 8573824, 10717280, 12248320, 17147648, 21434560, 42869120, 85738240]

約数ペア:

[(1, 85738240), (2, 42869120), (4, 21434560), (5, 17147648), (7, 12248320), (8, 10717280), (10, 8573824), (14, 6124160), (16, 5358640), (20, 4286912), (28, 3062080), (32, 2679320), (35, 2449664), (40, 2143456), (49, 1749760), (56, 1531040), (64, 1339660), (70, 1224832), (80, 1071728), (98, 874880), (112, 765520), (128, 669830), (140, 612416), (160, 535864), (196, 437440), (224, 382760), (245, 349952), (256, 334915), (280, 306208), (320, 267932), (392, 218720), (448, 191380), (490, 174976), (560, 153104), (640, 133966), (784, 109360), (896, 95690), (980, 87488), (1120, 76552), (1280, 66983), (1367, 62720), (1568, 54680), (1792, 47845), (1960, 43744), (2240, 38276), (2734, 31360), (3136, 27340), (3920, 21872), (4480, 19138), (5468, 15680), (6272, 13670), (6835, 12544), (7840, 10936), (8960, 9569)]