8405910100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9949}}^1$

素因数の和:10058

約数の個数: 144

約数和(自身を含む): 22386067200

約数和(自身を除く): 13980157100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 71, 85, 100, 119, 140, 142, 170, 175, 238, 284, 340, 350, 355, 425, 476, 497, 595, 700, 710, 850, 994, 1190, 1207, 1420, 1700, 1775, 1988, 2380, 2414, 2485, 2975, 3550, 4828, 4970, 5950, 6035, 7100, 8449, 9940, 9949, 11900, 12070, 12425, 16898, 19898, 24140, 24850, 30175, 33796, 39796, 42245, 49700, 49745, 60350, 69643, 84490, 99490, 120700, 139286, 168980, 169133, 198980, 211225, 248725, 278572, 338266, 348215, 422450, 497450, 676532, 696430, 706379, 844900, 845665, 994900, 1183931, 1392860, 1412758, 1691330, 1741075, 2367862, 2825516, 3382660, 3482150, 3531895, 4228325, 4735724, 4944653, 5919655, 6964300, 7063790, 8456650, 9889306, 11839310, 12008443, 14127580, 16913300, 17659475, 19778612, 23678620, 24016886, 24723265, 29598275, 35318950, 48033772, 49446530, 59196550, 60042215, 70637900, 84059101, 98893060, 118393100, 120084430, 123616325, 168118202, 240168860, 247232650, 300211075, 336236404, 420295505, 494465300, 600422150, 840591010, 1200844300, 1681182020, 2101477525, 4202955050, 8405910100]

約数ペア:

[(1, 8405910100), (2, 4202955050), (4, 2101477525), (5, 1681182020), (7, 1200844300), (10, 840591010), (14, 600422150), (17, 494465300), (20, 420295505), (25, 336236404), (28, 300211075), (34, 247232650), (35, 240168860), (50, 168118202), (68, 123616325), (70, 120084430), (71, 118393100), (85, 98893060), (100, 84059101), (119, 70637900), (140, 60042215), (142, 59196550), (170, 49446530), (175, 48033772), (238, 35318950), (284, 29598275), (340, 24723265), (350, 24016886), (355, 23678620), (425, 19778612), (476, 17659475), (497, 16913300), (595, 14127580), (700, 12008443), (710, 11839310), (850, 9889306), (994, 8456650), (1190, 7063790), (1207, 6964300), (1420, 5919655), (1700, 4944653), (1775, 4735724), (1988, 4228325), (2380, 3531895), (2414, 3482150), (2485, 3382660), (2975, 2825516), (3550, 2367862), (4828, 1741075), (4970, 1691330), (5950, 1412758), (6035, 1392860), (7100, 1183931), (8449, 994900), (9940, 845665), (9949, 844900), (11900, 706379), (12070, 696430), (12425, 676532), (16898, 497450), (19898, 422450), (24140, 348215), (24850, 338266), (30175, 278572), (33796, 248725), (39796, 211225), (42245, 198980), (49700, 169133), (49745, 168980), (60350, 139286), (69643, 120700), (84490, 99490)]