100766480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74093}}^1$

素因数の和:74123

約数の個数: 40

約数和(自身を含む): 248066712

約数和(自身を除く): 147300232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 74093, 148186, 296372, 370465, 592744, 740930, 1185488, 1259581, 1481860, 2519162, 2963720, 5038324, 5927440, 6297905, 10076648, 12595810, 20153296, 25191620, 50383240, 100766480]

約数ペア:

[(1, 100766480), (2, 50383240), (4, 25191620), (5, 20153296), (8, 12595810), (10, 10076648), (16, 6297905), (17, 5927440), (20, 5038324), (34, 2963720), (40, 2519162), (68, 1481860), (80, 1259581), (85, 1185488), (136, 740930), (170, 592744), (272, 370465), (340, 296372), (680, 148186), (1360, 74093)]