38834240

素因数分解:

$2^6\times 5^1\times {\mathrm{121357}}^1$

素因数の和:121374

約数の個数: 28

約数和(自身を含む): 92474796

約数和(自身を除く): 53640556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121357, 242714, 485428, 606785, 970856, 1213570, 1941712, 2427140, 3883424, 4854280, 7766848, 9708560, 19417120, 38834240]

約数ペア:

[(1, 38834240), (2, 19417120), (4, 9708560), (5, 7766848), (8, 4854280), (10, 3883424), (16, 2427140), (20, 1941712), (32, 1213570), (40, 970856), (64, 606785), (80, 485428), (160, 242714), (320, 121357)]