38342400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2026

約数の個数: 108

約数和(自身を含む): 126601272

約数和(自身を除く): 88258872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 1997, 2400, 3200, 3840, 3994, 4800, 5991, 6400, 7988, 9600, 9985, 11982, 15976, 19200, 19970, 23964, 29955, 31952, 39940, 47928, 49925, 59910, 63904, 79880, 95856, 99850, 119820, 127808, 149775, 159760, 191712, 199700, 239640, 255616, 299550, 319520, 383424, 399400, 479280, 511232, 599100, 639040, 766848, 798800, 958560, 1198200, 1278080, 1533696, 1597600, 1917120, 2396400, 2556160, 3195200, 3834240, 4792800, 6390400, 7668480, 9585600, 12780800, 19171200, 38342400]

約数ペア:

[(1, 38342400), (2, 19171200), (3, 12780800), (4, 9585600), (5, 7668480), (6, 6390400), (8, 4792800), (10, 3834240), (12, 3195200), (15, 2556160), (16, 2396400), (20, 1917120), (24, 1597600), (25, 1533696), (30, 1278080), (32, 1198200), (40, 958560), (48, 798800), (50, 766848), (60, 639040), (64, 599100), (75, 511232), (80, 479280), (96, 399400), (100, 383424), (120, 319520), (128, 299550), (150, 255616), (160, 239640), (192, 199700), (200, 191712), (240, 159760), (256, 149775), (300, 127808), (320, 119820), (384, 99850), (400, 95856), (480, 79880), (600, 63904), (640, 59910), (768, 49925), (800, 47928), (960, 39940), (1200, 31952), (1280, 29955), (1600, 23964), (1920, 19970), (1997, 19200), (2400, 15976), (3200, 11982), (3840, 9985), (3994, 9600), (4800, 7988), (5991, 6400)]