223001840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 534822912

約数和(自身を除く): 311821072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 127, 188, 235, 254, 376, 467, 470, 508, 635, 752, 934, 940, 1016, 1270, 1868, 1880, 2032, 2335, 2540, 3736, 3760, 4670, 5080, 5969, 7472, 9340, 10160, 11938, 18680, 21949, 23876, 29845, 37360, 43898, 47752, 59309, 59690, 87796, 95504, 109745, 118618, 119380, 175592, 219490, 237236, 238760, 296545, 351184, 438980, 474472, 477520, 593090, 877960, 948944, 1186180, 1755920, 2372360, 2787523, 4744720, 5575046, 11150092, 13937615, 22300184, 27875230, 44600368, 55750460, 111500920, 223001840]

約数ペア:

[(1, 223001840), (2, 111500920), (4, 55750460), (5, 44600368), (8, 27875230), (10, 22300184), (16, 13937615), (20, 11150092), (40, 5575046), (47, 4744720), (80, 2787523), (94, 2372360), (127, 1755920), (188, 1186180), (235, 948944), (254, 877960), (376, 593090), (467, 477520), (470, 474472), (508, 438980), (635, 351184), (752, 296545), (934, 238760), (940, 237236), (1016, 219490), (1270, 175592), (1868, 119380), (1880, 118618), (2032, 109745), (2335, 95504), (2540, 87796), (3736, 59690), (3760, 59309), (4670, 47752), (5080, 43898), (5969, 37360), (7472, 29845), (9340, 23876), (10160, 21949), (11938, 18680)]