101340395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 142356480

約数和(自身を除く): 41016085

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 2015, 2647, 2945, 7657, 13235, 34411, 38285, 50293, 82057, 172055, 251465, 410285, 653809, 1066741, 1559083, 3269045, 5333705, 7795415, 20268079, 101340395]

約数ペア:

[(1, 101340395), (5, 20268079), (13, 7795415), (19, 5333705), (31, 3269045), (65, 1559083), (95, 1066741), (155, 653809), (247, 410285), (403, 251465), (589, 172055), (1235, 82057), (2015, 50293), (2647, 38285), (2945, 34411), (7657, 13235)]