15692281450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{11527}}^1$

素因数の和:12991

約数の個数: 48

約数和(自身を含む): 30747942720

約数和(自身を除く): 15055661270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1433, 2866, 7165, 11527, 14330, 23054, 27227, 35825, 54454, 57635, 71650, 115270, 136135, 219013, 272270, 288175, 438026, 576350, 680675, 1095065, 1361350, 2190130, 5475325, 10950650, 16518191, 33036382, 82590955, 165181910, 313845629, 412954775, 627691258, 825909550, 1569228145, 3138456290, 7846140725, 15692281450]

約数ペア:

[(1, 15692281450), (2, 7846140725), (5, 3138456290), (10, 1569228145), (19, 825909550), (25, 627691258), (38, 412954775), (50, 313845629), (95, 165181910), (190, 82590955), (475, 33036382), (950, 16518191), (1433, 10950650), (2866, 5475325), (7165, 2190130), (11527, 1361350), (14330, 1095065), (23054, 680675), (27227, 576350), (35825, 438026), (54454, 288175), (57635, 272270), (71650, 219013), (115270, 136135)]