74966980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1163}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 172476864

約数和(自身を除く): 97509884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1163, 1172, 1465, 2326, 2930, 3223, 4652, 5815, 5860, 6446, 11630, 12793, 12892, 16115, 23260, 25586, 32230, 51172, 63965, 64460, 127930, 255860, 340759, 681518, 1363036, 1703795, 3407590, 3748349, 6815180, 7496698, 14993396, 18741745, 37483490, 74966980]

約数ペア:

[(1, 74966980), (2, 37483490), (4, 18741745), (5, 14993396), (10, 7496698), (11, 6815180), (20, 3748349), (22, 3407590), (44, 1703795), (55, 1363036), (110, 681518), (220, 340759), (293, 255860), (586, 127930), (1163, 64460), (1172, 63965), (1465, 51172), (2326, 32230), (2930, 25586), (3223, 23260), (4652, 16115), (5815, 12892), (5860, 12793), (6446, 11630)]