47401760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42323}}^1$

素因数の和:42345

約数の個数: 48

約数和(自身を含む): 127987776

約数和(自身を除く): 80586016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 42323, 84646, 169292, 211615, 296261, 338584, 423230, 592522, 677168, 846460, 1185044, 1354336, 1481305, 1692920, 2370088, 2962610, 3385840, 4740176, 5925220, 6771680, 9480352, 11850440, 23700880, 47401760]

約数ペア:

[(1, 47401760), (2, 23700880), (4, 11850440), (5, 9480352), (7, 6771680), (8, 5925220), (10, 4740176), (14, 3385840), (16, 2962610), (20, 2370088), (28, 1692920), (32, 1481305), (35, 1354336), (40, 1185044), (56, 846460), (70, 677168), (80, 592522), (112, 423230), (140, 338584), (160, 296261), (224, 211615), (280, 169292), (560, 84646), (1120, 42323)]