5069540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{739}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 12432000

約数和(自身を除く): 7362460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 739, 980, 1372, 1478, 1715, 2956, 3430, 3695, 5173, 6860, 7390, 10346, 14780, 20692, 25865, 36211, 51730, 72422, 103460, 144844, 181055, 253477, 362110, 506954, 724220, 1013908, 1267385, 2534770, 5069540]

約数ペア:

[(1, 5069540), (2, 2534770), (4, 1267385), (5, 1013908), (7, 724220), (10, 506954), (14, 362110), (20, 253477), (28, 181055), (35, 144844), (49, 103460), (70, 72422), (98, 51730), (140, 36211), (196, 25865), (245, 20692), (343, 14780), (490, 10346), (686, 7390), (739, 6860), (980, 5173), (1372, 3695), (1478, 3430), (1715, 2956)]