103656113240

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19781701}}^1$

素因数の和:19781843

約数の個数: 32

約数和(自身を含む): 235006619760

約数和(自身を除く): 131350506520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 19781701, 39563402, 79126804, 98908505, 158253608, 197817010, 395634020, 791268040, 2591402831, 5182805662, 10365611324, 12957014155, 20731222648, 25914028310, 51828056620, 103656113240]

約数ペア:

[(1, 103656113240), (2, 51828056620), (4, 25914028310), (5, 20731222648), (8, 12957014155), (10, 10365611324), (20, 5182805662), (40, 2591402831), (131, 791268040), (262, 395634020), (524, 197817010), (655, 158253608), (1048, 98908505), (1310, 79126804), (2620, 39563402), (5240, 19781701)]