7221731330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{16001}}^1$

素因数の和:16403

約数の個数: 48

約数和(自身を含む): 14327486712

約数和(自身を除く): 7105755382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 373, 605, 746, 1210, 1865, 3730, 4103, 8206, 16001, 20515, 32002, 41030, 45133, 80005, 90266, 160010, 176011, 225665, 352022, 451330, 880055, 1760110, 1936121, 3872242, 5968373, 9680605, 11936746, 19361210, 29841865, 59683730, 65652103, 131304206, 328260515, 656521030, 722173133, 1444346266, 3610865665, 7221731330]

約数ペア:

[(1, 7221731330), (2, 3610865665), (5, 1444346266), (10, 722173133), (11, 656521030), (22, 328260515), (55, 131304206), (110, 65652103), (121, 59683730), (242, 29841865), (373, 19361210), (605, 11936746), (746, 9680605), (1210, 5968373), (1865, 3872242), (3730, 1936121), (4103, 1760110), (8206, 880055), (16001, 451330), (20515, 352022), (32002, 225665), (41030, 176011), (45133, 160010), (80005, 90266)]