84101840

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14401}}^1$

素因数の和:14487

約数の個数: 40

約数和(自身を含む): 198229128

約数和(自身を除く): 114127288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14401, 28802, 57604, 72005, 115208, 144010, 230416, 288020, 576040, 1051273, 1152080, 2102546, 4205092, 5256365, 8410184, 10512730, 16820368, 21025460, 42050920, 84101840]

約数ペア:

[(1, 84101840), (2, 42050920), (4, 21025460), (5, 16820368), (8, 10512730), (10, 8410184), (16, 5256365), (20, 4205092), (40, 2102546), (73, 1152080), (80, 1051273), (146, 576040), (292, 288020), (365, 230416), (584, 144010), (730, 115208), (1168, 72005), (1460, 57604), (2920, 28802), (5840, 14401)]