97134080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 80

約数和(自身を含む): 245274480

約数和(自身を除く): 148140400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 1997, 2432, 2560, 3040, 3994, 4864, 6080, 7988, 9728, 9985, 12160, 15976, 19970, 24320, 31952, 37943, 39940, 48640, 63904, 75886, 79880, 127808, 151772, 159760, 189715, 255616, 303544, 319520, 379430, 511232, 607088, 639040, 758860, 1022464, 1214176, 1278080, 1517720, 2428352, 2556160, 3035440, 4856704, 5112320, 6070880, 9713408, 12141760, 19426816, 24283520, 48567040, 97134080]

約数ペア:

[(1, 97134080), (2, 48567040), (4, 24283520), (5, 19426816), (8, 12141760), (10, 9713408), (16, 6070880), (19, 5112320), (20, 4856704), (32, 3035440), (38, 2556160), (40, 2428352), (64, 1517720), (76, 1278080), (80, 1214176), (95, 1022464), (128, 758860), (152, 639040), (160, 607088), (190, 511232), (256, 379430), (304, 319520), (320, 303544), (380, 255616), (512, 189715), (608, 159760), (640, 151772), (760, 127808), (1216, 79880), (1280, 75886), (1520, 63904), (1997, 48640), (2432, 39940), (2560, 37943), (3040, 31952), (3994, 24320), (4864, 19970), (6080, 15976), (7988, 12160), (9728, 9985)]