102329240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 249147360

約数和(自身を除く): 146818120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 307, 520, 614, 641, 1228, 1282, 1535, 2456, 2564, 3070, 3205, 3991, 5128, 6140, 6410, 7982, 8333, 12280, 12820, 15964, 16666, 19955, 25640, 31928, 33332, 39910, 41665, 66664, 79820, 83330, 159640, 166660, 196787, 333320, 393574, 787148, 983935, 1574296, 1967870, 2558231, 3935740, 5116462, 7871480, 10232924, 12791155, 20465848, 25582310, 51164620, 102329240]

約数ペア:

[(1, 102329240), (2, 51164620), (4, 25582310), (5, 20465848), (8, 12791155), (10, 10232924), (13, 7871480), (20, 5116462), (26, 3935740), (40, 2558231), (52, 1967870), (65, 1574296), (104, 983935), (130, 787148), (260, 393574), (307, 333320), (520, 196787), (614, 166660), (641, 159640), (1228, 83330), (1282, 79820), (1535, 66664), (2456, 41665), (2564, 39910), (3070, 33332), (3205, 31928), (3991, 25640), (5128, 19955), (6140, 16666), (6410, 15964), (7982, 12820), (8333, 12280)]