10203190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 9392330

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 647, 830, 1294, 1577, 3154, 3235, 6470, 7885, 12293, 15770, 24586, 53701, 61465, 107402, 122930, 268505, 537010, 1020319, 2040638, 5101595, 10203190]

約数ペア:

[(1, 10203190), (2, 5101595), (5, 2040638), (10, 1020319), (19, 537010), (38, 268505), (83, 122930), (95, 107402), (166, 61465), (190, 53701), (415, 24586), (647, 15770), (830, 12293), (1294, 7885), (1577, 6470), (3154, 3235)]