5240960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 13219200

約数和(自身を除く): 7978240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 431, 608, 640, 760, 862, 1216, 1520, 1724, 2155, 2432, 3040, 3448, 4310, 6080, 6896, 8189, 8620, 12160, 13792, 16378, 17240, 27584, 32756, 34480, 40945, 55168, 65512, 68960, 81890, 131024, 137920, 163780, 262048, 275840, 327560, 524096, 655120, 1048192, 1310240, 2620480, 5240960]

約数ペア:

[(1, 5240960), (2, 2620480), (4, 1310240), (5, 1048192), (8, 655120), (10, 524096), (16, 327560), (19, 275840), (20, 262048), (32, 163780), (38, 137920), (40, 131024), (64, 81890), (76, 68960), (80, 65512), (95, 55168), (128, 40945), (152, 34480), (160, 32756), (190, 27584), (304, 17240), (320, 16378), (380, 13792), (431, 12160), (608, 8620), (640, 8189), (760, 6896), (862, 6080), (1216, 4310), (1520, 3448), (1724, 3040), (2155, 2432)]