508314620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{135913}}^1$

素因数の和:135950

約数の個数: 48

約数和(自身を含む): 1233011808

約数和(自身を除く): 724697188

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 135913, 271826, 543652, 679565, 1359130, 1495043, 2310521, 2718260, 2990086, 4621042, 5980172, 7475215, 9242084, 11552605, 14950430, 23105210, 25415731, 29900860, 46210420, 50831462, 101662924, 127078655, 254157310, 508314620]

約数ペア:

[(1, 508314620), (2, 254157310), (4, 127078655), (5, 101662924), (10, 50831462), (11, 46210420), (17, 29900860), (20, 25415731), (22, 23105210), (34, 14950430), (44, 11552605), (55, 9242084), (68, 7475215), (85, 5980172), (110, 4621042), (170, 2990086), (187, 2718260), (220, 2310521), (340, 1495043), (374, 1359130), (748, 679565), (935, 543652), (1870, 271826), (3740, 135913)]