84456320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10151}}^1$

素因数の和:10183

約数の個数: 64

約数和(自身を含む): 217455840

約数和(自身を除く): 132999520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 10151, 20302, 40604, 50755, 81208, 101510, 131963, 162416, 203020, 263926, 324832, 406040, 527852, 649664, 659815, 812080, 1055704, 1299328, 1319630, 1624160, 2111408, 2639260, 3248320, 4222816, 5278520, 6496640, 8445632, 10557040, 16891264, 21114080, 42228160, 84456320]

約数ペア:

[(1, 84456320), (2, 42228160), (4, 21114080), (5, 16891264), (8, 10557040), (10, 8445632), (13, 6496640), (16, 5278520), (20, 4222816), (26, 3248320), (32, 2639260), (40, 2111408), (52, 1624160), (64, 1319630), (65, 1299328), (80, 1055704), (104, 812080), (128, 659815), (130, 649664), (160, 527852), (208, 406040), (260, 324832), (320, 263926), (416, 203020), (520, 162416), (640, 131963), (832, 101510), (1040, 81208), (1664, 50755), (2080, 40604), (4160, 20302), (8320, 10151)]