108543320

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16249}}^1$

素因数の和:16427

約数の個数: 32

約数和(自身を含む): 245700000

約数和(自身を除く): 137156680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 16249, 32498, 64996, 81245, 129992, 162490, 324980, 649960, 2713583, 5427166, 10854332, 13567915, 21708664, 27135830, 54271660, 108543320]

約数ペア:

[(1, 108543320), (2, 54271660), (4, 27135830), (5, 21708664), (8, 13567915), (10, 10854332), (20, 5427166), (40, 2713583), (167, 649960), (334, 324980), (668, 162490), (835, 129992), (1336, 81245), (1670, 64996), (3340, 32498), (6680, 16249)]