5475040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 13623120

約数和(自身を除く): 8148080

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, 1801, 3040, 3602, 7204, 9005, 14408, 18010, 28816, 34219, 36020, 57632, 68438, 72040, 136876, 144080, 171095, 273752, 288160, 342190, 547504, 684380, 1095008, 1368760, 2737520, 5475040]

約数ペア:

[(1, 5475040), (2, 2737520), (4, 1368760), (5, 1095008), (8, 684380), (10, 547504), (16, 342190), (19, 288160), (20, 273752), (32, 171095), (38, 144080), (40, 136876), (76, 72040), (80, 68438), (95, 57632), (152, 36020), (160, 34219), (190, 28816), (304, 18010), (380, 14408), (608, 9005), (760, 7204), (1520, 3602), (1801, 3040)]