109407280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16477}}^1$

素因数の和:16573

約数の個数: 40

約数和(自身を含む): 257452272

約数和(自身を除く): 148044992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 16477, 32954, 65908, 82385, 131816, 164770, 263632, 329540, 659080, 1318160, 1367591, 2735182, 5470364, 6837955, 10940728, 13675910, 21881456, 27351820, 54703640, 109407280]

約数ペア:

[(1, 109407280), (2, 54703640), (4, 27351820), (5, 21881456), (8, 13675910), (10, 10940728), (16, 6837955), (20, 5470364), (40, 2735182), (80, 1367591), (83, 1318160), (166, 659080), (332, 329540), (415, 263632), (664, 164770), (830, 131816), (1328, 82385), (1660, 65908), (3320, 32954), (6640, 16477)]