4920240152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{18787}}^1$

素因数の和:20535

約数の個数: 32

約数和(自身を含む): 9717153600

約数和(自身を除く): 4796913448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1723, 3446, 6892, 13784, 18787, 32737, 37574, 65474, 75148, 130948, 150296, 261896, 356953, 713906, 1427812, 2855624, 32370001, 64740002, 129480004, 258960008, 615030019, 1230060038, 2460120076, 4920240152]

約数ペア:

[(1, 4920240152), (2, 2460120076), (4, 1230060038), (8, 615030019), (19, 258960008), (38, 129480004), (76, 64740002), (152, 32370001), (1723, 2855624), (3446, 1427812), (6892, 713906), (13784, 356953), (18787, 261896), (32737, 150296), (37574, 130948), (65474, 75148)]