124156640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40841}}^1$

素因数の和:40875

約数の個数: 48

約数和(自身を含む): 308765520

約数和(自身を除く): 184608880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 40841, 81682, 163364, 204205, 326728, 408410, 653456, 775979, 816820, 1306912, 1551958, 1633640, 3103916, 3267280, 3879895, 6207832, 6534560, 7759790, 12415664, 15519580, 24831328, 31039160, 62078320, 124156640]

約数ペア:

[(1, 124156640), (2, 62078320), (4, 31039160), (5, 24831328), (8, 15519580), (10, 12415664), (16, 7759790), (19, 6534560), (20, 6207832), (32, 3879895), (38, 3267280), (40, 3103916), (76, 1633640), (80, 1551958), (95, 1306912), (152, 816820), (160, 775979), (190, 653456), (304, 408410), (380, 326728), (608, 204205), (760, 163364), (1520, 81682), (3040, 40841)]