24283520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 61138800

約数和(自身を除く): 36855280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 1997, 2432, 3040, 3994, 6080, 7988, 9985, 12160, 15976, 19970, 31952, 37943, 39940, 63904, 75886, 79880, 127808, 151772, 159760, 189715, 255616, 303544, 319520, 379430, 607088, 639040, 758860, 1214176, 1278080, 1517720, 2428352, 3035440, 4856704, 6070880, 12141760, 24283520]

約数ペア:

[(1, 24283520), (2, 12141760), (4, 6070880), (5, 4856704), (8, 3035440), (10, 2428352), (16, 1517720), (19, 1278080), (20, 1214176), (32, 758860), (38, 639040), (40, 607088), (64, 379430), (76, 319520), (80, 303544), (95, 255616), (128, 189715), (152, 159760), (160, 151772), (190, 127808), (304, 79880), (320, 75886), (380, 63904), (608, 39940), (640, 37943), (760, 31952), (1216, 19970), (1520, 15976), (1997, 12160), (2432, 9985), (3040, 7988), (3994, 6080)]