7196240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3947

約数の個数: 40

約数和(自身を含む): 17463168

約数和(自身を除く): 10266928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3911, 7822, 15644, 19555, 31288, 39110, 62576, 78220, 89953, 156440, 179906, 312880, 359812, 449765, 719624, 899530, 1439248, 1799060, 3598120, 7196240]

約数ペア:

[(1, 7196240), (2, 3598120), (4, 1799060), (5, 1439248), (8, 899530), (10, 719624), (16, 449765), (20, 359812), (23, 312880), (40, 179906), (46, 156440), (80, 89953), (92, 78220), (115, 62576), (184, 39110), (230, 31288), (368, 19555), (460, 15644), (920, 7822), (1840, 3911)]