119526640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 287981568

約数和(自身を除く): 168454928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 83, 94, 166, 188, 235, 332, 376, 383, 415, 470, 664, 752, 766, 830, 940, 1328, 1532, 1660, 1880, 1915, 3064, 3320, 3760, 3830, 3901, 6128, 6640, 7660, 7802, 15320, 15604, 18001, 19505, 30640, 31208, 31789, 36002, 39010, 62416, 63578, 72004, 78020, 90005, 127156, 144008, 156040, 158945, 180010, 254312, 288016, 312080, 317890, 360020, 508624, 635780, 720040, 1271560, 1440080, 1494083, 2543120, 2988166, 5976332, 7470415, 11952664, 14940830, 23905328, 29881660, 59763320, 119526640]

約数ペア:

[(1, 119526640), (2, 59763320), (4, 29881660), (5, 23905328), (8, 14940830), (10, 11952664), (16, 7470415), (20, 5976332), (40, 2988166), (47, 2543120), (80, 1494083), (83, 1440080), (94, 1271560), (166, 720040), (188, 635780), (235, 508624), (332, 360020), (376, 317890), (383, 312080), (415, 288016), (470, 254312), (664, 180010), (752, 158945), (766, 156040), (830, 144008), (940, 127156), (1328, 90005), (1532, 78020), (1660, 72004), (1880, 63578), (1915, 62416), (3064, 39010), (3320, 36002), (3760, 31789), (3830, 31208), (3901, 30640), (6128, 19505), (6640, 18001), (7660, 15604), (7802, 15320)]