188793890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{1093}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 355401216

約数和(自身を除く): 166607326

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 751, 1093, 1502, 2186, 3755, 5465, 7510, 10930, 17273, 25139, 34546, 50278, 86365, 125695, 172730, 251390, 820843, 1641686, 4104215, 8208430, 18879389, 37758778, 94396945, 188793890]

約数ペア:

[(1, 188793890), (2, 94396945), (5, 37758778), (10, 18879389), (23, 8208430), (46, 4104215), (115, 1641686), (230, 820843), (751, 251390), (1093, 172730), (1502, 125695), (2186, 86365), (3755, 50278), (5465, 34546), (7510, 25139), (10930, 17273)]