1944773710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{18059}}^1$

素因数の和:18177

約数の個数: 48

約数和(自身を含む): 3891207600

約数和(自身を除く): 1946433890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 890, 979, 1210, 1958, 4895, 9790, 10769, 18059, 21538, 36118, 53845, 90295, 107690, 180590, 198649, 397298, 993245, 1607251, 1986490, 2185139, 3214502, 4370278, 8036255, 10925695, 16072510, 17679761, 21851390, 35359522, 88398805, 176797610, 194477371, 388954742, 972386855, 1944773710]

約数ペア:

[(1, 1944773710), (2, 972386855), (5, 388954742), (10, 194477371), (11, 176797610), (22, 88398805), (55, 35359522), (89, 21851390), (110, 17679761), (121, 16072510), (178, 10925695), (242, 8036255), (445, 4370278), (605, 3214502), (890, 2185139), (979, 1986490), (1210, 1607251), (1958, 993245), (4895, 397298), (9790, 198649), (10769, 180590), (18059, 107690), (21538, 90295), (36118, 53845)]