16375040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 42825888

約数和(自身を除く): 26450848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1163, 1280, 1408, 1760, 2326, 2816, 3520, 4652, 5815, 7040, 9304, 11630, 12793, 14080, 18608, 23260, 25586, 37216, 46520, 51172, 63965, 74432, 93040, 102344, 127930, 148864, 186080, 204688, 255860, 297728, 372160, 409376, 511720, 744320, 818752, 1023440, 1488640, 1637504, 2046880, 3275008, 4093760, 8187520, 16375040]

約数ペア:

[(1, 16375040), (2, 8187520), (4, 4093760), (5, 3275008), (8, 2046880), (10, 1637504), (11, 1488640), (16, 1023440), (20, 818752), (22, 744320), (32, 511720), (40, 409376), (44, 372160), (55, 297728), (64, 255860), (80, 204688), (88, 186080), (110, 148864), (128, 127930), (160, 102344), (176, 93040), (220, 74432), (256, 63965), (320, 51172), (352, 46520), (440, 37216), (640, 25586), (704, 23260), (880, 18608), (1163, 14080), (1280, 12793), (1408, 11630), (1760, 9304), (2326, 7040), (2816, 5815), (3520, 4652)]