97231360

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 80

約数和(自身を含む): 245520000

約数和(自身を除く): 148288640

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, 1999, 2432, 2560, 3040, 3998, 4864, 6080, 7996, 9728, 9995, 12160, 15992, 19990, 24320, 31984, 37981, 39980, 48640, 63968, 75962, 79960, 127936, 151924, 159920, 189905, 255872, 303848, 319840, 379810, 511744, 607696, 639680, 759620, 1023488, 1215392, 1279360, 1519240, 2430784, 2558720, 3038480, 4861568, 5117440, 6076960, 9723136, 12153920, 19446272, 24307840, 48615680, 97231360]

約数ペア:

[(1, 97231360), (2, 48615680), (4, 24307840), (5, 19446272), (8, 12153920), (10, 9723136), (16, 6076960), (19, 5117440), (20, 4861568), (32, 3038480), (38, 2558720), (40, 2430784), (64, 1519240), (76, 1279360), (80, 1215392), (95, 1023488), (128, 759620), (152, 639680), (160, 607696), (190, 511744), (256, 379810), (304, 319840), (320, 303848), (380, 255872), (512, 189905), (608, 159920), (640, 151924), (760, 127936), (1216, 79960), (1280, 75962), (1520, 63968), (1999, 48640), (2432, 39980), (2560, 37981), (3040, 31984), (3998, 24320), (4864, 19990), (6080, 15992), (7996, 12160), (9728, 9995)]