40288850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 87667008

約数和(自身を除く): 47378158

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 2677, 3010, 5354, 7525, 13385, 15050, 18739, 26770, 37478, 66925, 93695, 115111, 133850, 187390, 230222, 468475, 575555, 805777, 936950, 1151110, 1611554, 2877775, 4028885, 5755550, 8057770, 20144425, 40288850]

約数ペア:

[(1, 40288850), (2, 20144425), (5, 8057770), (7, 5755550), (10, 4028885), (14, 2877775), (25, 1611554), (35, 1151110), (43, 936950), (50, 805777), (70, 575555), (86, 468475), (175, 230222), (215, 187390), (301, 133850), (350, 115111), (430, 93695), (602, 66925), (1075, 37478), (1505, 26770), (2150, 18739), (2677, 15050), (3010, 13385), (5354, 7525)]