488367070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 959569920

約数和(自身を除く): 471202850

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 127, 185, 190, 254, 370, 547, 635, 703, 1094, 1270, 1406, 2413, 2735, 3515, 4699, 4826, 5470, 7030, 9398, 10393, 12065, 20239, 20786, 23495, 24130, 40478, 46990, 51965, 69469, 89281, 101195, 103930, 138938, 178562, 202390, 347345, 384541, 446405, 694690, 769082, 892810, 1319911, 1922705, 2570353, 2639822, 3845410, 5140706, 6599555, 12851765, 13199110, 25703530, 48836707, 97673414, 244183535, 488367070]

約数ペア:

[(1, 488367070), (2, 244183535), (5, 97673414), (10, 48836707), (19, 25703530), (37, 13199110), (38, 12851765), (74, 6599555), (95, 5140706), (127, 3845410), (185, 2639822), (190, 2570353), (254, 1922705), (370, 1319911), (547, 892810), (635, 769082), (703, 694690), (1094, 446405), (1270, 384541), (1406, 347345), (2413, 202390), (2735, 178562), (3515, 138938), (4699, 103930), (4826, 101195), (5470, 89281), (7030, 69469), (9398, 51965), (10393, 46990), (12065, 40478), (20239, 24130), (20786, 23495)]