22432160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 34902880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 157, 160, 188, 190, 235, 304, 314, 376, 380, 470, 608, 628, 752, 760, 785, 893, 940, 1256, 1504, 1520, 1570, 1786, 1880, 2512, 2983, 3040, 3140, 3572, 3760, 4465, 5024, 5966, 6280, 7144, 7379, 7520, 8930, 11932, 12560, 14288, 14758, 14915, 17860, 23864, 25120, 28576, 29516, 29830, 35720, 36895, 47728, 59032, 59660, 71440, 73790, 95456, 118064, 119320, 140201, 142880, 147580, 236128, 238640, 280402, 295160, 477280, 560804, 590320, 701005, 1121608, 1180640, 1402010, 2243216, 2804020, 4486432, 5608040, 11216080, 22432160]

約数ペア:

[(1, 22432160), (2, 11216080), (4, 5608040), (5, 4486432), (8, 2804020), (10, 2243216), (16, 1402010), (19, 1180640), (20, 1121608), (32, 701005), (38, 590320), (40, 560804), (47, 477280), (76, 295160), (80, 280402), (94, 238640), (95, 236128), (152, 147580), (157, 142880), (160, 140201), (188, 119320), (190, 118064), (235, 95456), (304, 73790), (314, 71440), (376, 59660), (380, 59032), (470, 47728), (608, 36895), (628, 35720), (752, 29830), (760, 29516), (785, 28576), (893, 25120), (940, 23864), (1256, 17860), (1504, 14915), (1520, 14758), (1570, 14288), (1786, 12560), (1880, 11932), (2512, 8930), (2983, 7520), (3040, 7379), (3140, 7144), (3572, 6280), (3760, 5966), (4465, 5024)]