76809490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 141070896

約数和(自身を除く): 64261406

約数列:

[1, 2, 5, 10, 101, 113, 202, 226, 505, 565, 673, 1010, 1130, 1346, 3365, 6730, 11413, 22826, 57065, 67973, 76049, 114130, 135946, 152098, 339865, 380245, 679730, 760490, 7680949, 15361898, 38404745, 76809490]

約数ペア:

[(1, 76809490), (2, 38404745), (5, 15361898), (10, 7680949), (101, 760490), (113, 679730), (202, 380245), (226, 339865), (505, 152098), (565, 135946), (673, 114130), (1010, 76049), (1130, 67973), (1346, 57065), (3365, 22826), (6730, 11413)]