713836480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{318677}}^1$

素因数の和:318701

約数の個数: 56

約数和(自身を含む): 1942661088

約数和(自身を除く): 1228824608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 318677, 637354, 1274708, 1593385, 2230739, 2549416, 3186770, 4461478, 5098832, 6373540, 8922956, 10197664, 11153695, 12747080, 17845912, 20395328, 22307390, 25494160, 35691824, 44614780, 50988320, 71383648, 89229560, 101976640, 142767296, 178459120, 356918240, 713836480]

約数ペア:

[(1, 713836480), (2, 356918240), (4, 178459120), (5, 142767296), (7, 101976640), (8, 89229560), (10, 71383648), (14, 50988320), (16, 44614780), (20, 35691824), (28, 25494160), (32, 22307390), (35, 20395328), (40, 17845912), (56, 12747080), (64, 11153695), (70, 10197664), (80, 8922956), (112, 6373540), (140, 5098832), (160, 4461478), (224, 3186770), (280, 2549416), (320, 2230739), (448, 1593385), (560, 1274708), (1120, 637354), (2240, 318677)]