8833140260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{9817}}^1$

素因数の和:16260

約数の個数: 48

約数和(自身を含む): 21204994944

約数和(自身を除く): 12371854684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6427, 9817, 12854, 19634, 25708, 32135, 39268, 44989, 49085, 64270, 68719, 89978, 98170, 128540, 137438, 179956, 196340, 224945, 274876, 343595, 449890, 687190, 899780, 1374380, 63093859, 126187718, 252375436, 315469295, 441657013, 630938590, 883314026, 1261877180, 1766628052, 2208285065, 4416570130, 8833140260]

約数ペア:

[(1, 8833140260), (2, 4416570130), (4, 2208285065), (5, 1766628052), (7, 1261877180), (10, 883314026), (14, 630938590), (20, 441657013), (28, 315469295), (35, 252375436), (70, 126187718), (140, 63093859), (6427, 1374380), (9817, 899780), (12854, 687190), (19634, 449890), (25708, 343595), (32135, 274876), (39268, 224945), (44989, 196340), (49085, 179956), (64270, 137438), (68719, 128540), (89978, 98170)]