10520395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 14172480

約数和(自身を除く): 3652085

約数列:

[1, 5, 19, 37, 41, 73, 95, 185, 205, 365, 703, 779, 1387, 1517, 2701, 2993, 3515, 3895, 6935, 7585, 13505, 14965, 28823, 51319, 56867, 110741, 144115, 256595, 284335, 553705, 2104079, 10520395]

約数ペア:

[(1, 10520395), (5, 2104079), (19, 553705), (37, 284335), (41, 256595), (73, 144115), (95, 110741), (185, 56867), (205, 51319), (365, 28823), (703, 14965), (779, 13505), (1387, 7585), (1517, 6935), (2701, 3895), (2993, 3515)]