464516140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{25439}}^1$

素因数の和:25542

約数の個数: 48

約数和(自身を含む): 1077027840

約数和(自身を除く): 612511700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 25439, 50878, 101756, 127195, 254390, 279829, 508780, 559658, 1119316, 1399145, 2111437, 2798290, 4222874, 5596580, 8445748, 10557185, 21114370, 23225807, 42228740, 46451614, 92903228, 116129035, 232258070, 464516140]

約数ペア:

[(1, 464516140), (2, 232258070), (4, 116129035), (5, 92903228), (10, 46451614), (11, 42228740), (20, 23225807), (22, 21114370), (44, 10557185), (55, 8445748), (83, 5596580), (110, 4222874), (166, 2798290), (220, 2111437), (332, 1399145), (415, 1119316), (830, 559658), (913, 508780), (1660, 279829), (1826, 254390), (3652, 127195), (4565, 101756), (9130, 50878), (18260, 25439)]