190207360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{42457}}^1$

素因数の和:42483

約数の個数: 64

約数和(自身を含む): 519685920

約数和(自身を除く): 329478560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 42457, 84914, 169828, 212285, 297199, 339656, 424570, 594398, 679312, 849140, 1188796, 1358624, 1485995, 1698280, 2377592, 2717248, 2971990, 3396560, 4755184, 5434496, 5943980, 6793120, 9510368, 11887960, 13586240, 19020736, 23775920, 27172480, 38041472, 47551840, 95103680, 190207360]

約数ペア:

[(1, 190207360), (2, 95103680), (4, 47551840), (5, 38041472), (7, 27172480), (8, 23775920), (10, 19020736), (14, 13586240), (16, 11887960), (20, 9510368), (28, 6793120), (32, 5943980), (35, 5434496), (40, 4755184), (56, 3396560), (64, 2971990), (70, 2717248), (80, 2377592), (112, 1698280), (128, 1485995), (140, 1358624), (160, 1188796), (224, 849140), (280, 679312), (320, 594398), (448, 424570), (560, 339656), (640, 297199), (896, 212285), (1120, 169828), (2240, 84914), (4480, 42457)]