3256520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 7759800

約数和(自身を除く): 4503280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4789, 9578, 19156, 23945, 38312, 47890, 81413, 95780, 162826, 191560, 325652, 407065, 651304, 814130, 1628260, 3256520]

約数ペア:

[(1, 3256520), (2, 1628260), (4, 814130), (5, 651304), (8, 407065), (10, 325652), (17, 191560), (20, 162826), (34, 95780), (40, 81413), (68, 47890), (85, 38312), (136, 23945), (170, 19156), (340, 9578), (680, 4789)]