28673180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 63673344

約数和(自身を除く): 35000164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 751, 830, 1502, 1660, 1909, 3004, 3755, 3818, 7510, 7636, 9545, 15020, 17273, 19090, 34546, 38180, 62333, 69092, 86365, 124666, 172730, 249332, 311665, 345460, 623330, 1246660, 1433659, 2867318, 5734636, 7168295, 14336590, 28673180]

約数ペア:

[(1, 28673180), (2, 14336590), (4, 7168295), (5, 5734636), (10, 2867318), (20, 1433659), (23, 1246660), (46, 623330), (83, 345460), (92, 311665), (115, 249332), (166, 172730), (230, 124666), (332, 86365), (415, 69092), (460, 62333), (751, 38180), (830, 34546), (1502, 19090), (1660, 17273), (1909, 15020), (3004, 9545), (3755, 7636), (3818, 7510)]