56629120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4695

約数の個数: 64

約数和(自身を含む): 142534800

約数和(自身を除く): 85905680

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, 608, 640, 760, 1216, 1520, 2432, 3040, 4657, 6080, 9314, 12160, 18628, 23285, 37256, 46570, 74512, 88483, 93140, 149024, 176966, 186280, 298048, 353932, 372560, 442415, 596096, 707864, 745120, 884830, 1415728, 1490240, 1769660, 2831456, 2980480, 3539320, 5662912, 7078640, 11325824, 14157280, 28314560, 56629120]

約数ペア:

[(1, 56629120), (2, 28314560), (4, 14157280), (5, 11325824), (8, 7078640), (10, 5662912), (16, 3539320), (19, 2980480), (20, 2831456), (32, 1769660), (38, 1490240), (40, 1415728), (64, 884830), (76, 745120), (80, 707864), (95, 596096), (128, 442415), (152, 372560), (160, 353932), (190, 298048), (304, 186280), (320, 176966), (380, 149024), (608, 93140), (640, 88483), (760, 74512), (1216, 46570), (1520, 37256), (2432, 23285), (3040, 18628), (4657, 12160), (6080, 9314)]