103695280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99707}}^1$

素因数の和:99733

約数の個数: 40

約数和(自身を含む): 259639632

約数和(自身を除く): 155944352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 99707, 199414, 398828, 498535, 797656, 997070, 1296191, 1595312, 1994140, 2592382, 3988280, 5184764, 6480955, 7976560, 10369528, 12961910, 20739056, 25923820, 51847640, 103695280]

約数ペア:

[(1, 103695280), (2, 51847640), (4, 25923820), (5, 20739056), (8, 12961910), (10, 10369528), (13, 7976560), (16, 6480955), (20, 5184764), (26, 3988280), (40, 2592382), (52, 1994140), (65, 1595312), (80, 1296191), (104, 997070), (130, 797656), (208, 498535), (260, 398828), (520, 199414), (1040, 99707)]