17473540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6604

約数の個数: 48

約数和(自身を含む): 44150400

約数和(自身を除く): 26676860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 6569, 13138, 26276, 32845, 45983, 65690, 91966, 124811, 131380, 183932, 229915, 249622, 459830, 499244, 624055, 873677, 919660, 1248110, 1747354, 2496220, 3494708, 4368385, 8736770, 17473540]

約数ペア:

[(1, 17473540), (2, 8736770), (4, 4368385), (5, 3494708), (7, 2496220), (10, 1747354), (14, 1248110), (19, 919660), (20, 873677), (28, 624055), (35, 499244), (38, 459830), (70, 249622), (76, 229915), (95, 183932), (133, 131380), (140, 124811), (190, 91966), (266, 65690), (380, 45983), (532, 32845), (665, 26276), (1330, 13138), (2660, 6569)]