32150120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4931}}^1$

素因数の和:5105

約数の個数: 32

約数和(自身を含む): 72796320

約数和(自身を除く): 40646200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 4931, 6520, 9862, 19724, 24655, 39448, 49310, 98620, 197240, 803753, 1607506, 3215012, 4018765, 6430024, 8037530, 16075060, 32150120]

約数ペア:

[(1, 32150120), (2, 16075060), (4, 8037530), (5, 6430024), (8, 4018765), (10, 3215012), (20, 1607506), (40, 803753), (163, 197240), (326, 98620), (652, 49310), (815, 39448), (1304, 24655), (1630, 19724), (3260, 9862), (4931, 6520)]