17123150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 35140608

約数和(自身を除く): 18017458

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 191, 275, 326, 382, 550, 815, 955, 1630, 1793, 1910, 2101, 3586, 4075, 4202, 4775, 8150, 8965, 9550, 10505, 17930, 21010, 31133, 44825, 52525, 62266, 89650, 105050, 155665, 311330, 342463, 684926, 778325, 1556650, 1712315, 3424630, 8561575, 17123150]

約数ペア:

[(1, 17123150), (2, 8561575), (5, 3424630), (10, 1712315), (11, 1556650), (22, 778325), (25, 684926), (50, 342463), (55, 311330), (110, 155665), (163, 105050), (191, 89650), (275, 62266), (326, 52525), (382, 44825), (550, 31133), (815, 21010), (955, 17930), (1630, 10505), (1793, 9550), (1910, 8965), (2101, 8150), (3586, 4775), (4075, 4202)]