84152080

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4093}}^1$

素因数の和:4363

約数の個数: 40

約数和(自身を含む): 196462872

約数和(自身を除く): 112310792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4093, 4112, 5140, 8186, 10280, 16372, 20465, 20560, 32744, 40930, 65488, 81860, 163720, 327440, 1051901, 2103802, 4207604, 5259505, 8415208, 10519010, 16830416, 21038020, 42076040, 84152080]

約数ペア:

[(1, 84152080), (2, 42076040), (4, 21038020), (5, 16830416), (8, 10519010), (10, 8415208), (16, 5259505), (20, 4207604), (40, 2103802), (80, 1051901), (257, 327440), (514, 163720), (1028, 81860), (1285, 65488), (2056, 40930), (2570, 32744), (4093, 20560), (4112, 20465), (5140, 16372), (8186, 10280)]