52862720

素因数分解:

$2^8\times 5^1\times {\mathrm{41299}}^1$

素因数の和:41320

約数の個数: 36

約数和(自身を含む): 126625800

約数和(自身を除く): 73763080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 41299, 82598, 165196, 206495, 330392, 412990, 660784, 825980, 1321568, 1651960, 2643136, 3303920, 5286272, 6607840, 10572544, 13215680, 26431360, 52862720]

約数ペア:

[(1, 52862720), (2, 26431360), (4, 13215680), (5, 10572544), (8, 6607840), (10, 5286272), (16, 3303920), (20, 2643136), (32, 1651960), (40, 1321568), (64, 825980), (80, 660784), (128, 412990), (160, 330392), (256, 206495), (320, 165196), (640, 82598), (1280, 41299)]