103417180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 223727616

約数和(自身を除く): 120310436

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 355, 670, 710, 1087, 1340, 1420, 2174, 4348, 4757, 5435, 9514, 10870, 19028, 21740, 23785, 47570, 72829, 77177, 95140, 145658, 154354, 291316, 308708, 364145, 385885, 728290, 771770, 1456580, 1543540, 5170859, 10341718, 20683436, 25854295, 51708590, 103417180]

約数ペア:

[(1, 103417180), (2, 51708590), (4, 25854295), (5, 20683436), (10, 10341718), (20, 5170859), (67, 1543540), (71, 1456580), (134, 771770), (142, 728290), (268, 385885), (284, 364145), (335, 308708), (355, 291316), (670, 154354), (710, 145658), (1087, 95140), (1340, 77177), (1420, 72829), (2174, 47570), (4348, 23785), (4757, 21740), (5435, 19028), (9514, 10870)]