543270440

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 1240012800

約数和(自身を除く): 696742360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 229, 254, 458, 467, 508, 635, 916, 934, 1016, 1145, 1270, 1832, 1868, 2290, 2335, 2540, 3736, 4580, 4670, 5080, 9160, 9340, 18680, 29083, 58166, 59309, 106943, 116332, 118618, 145415, 213886, 232664, 237236, 290830, 296545, 427772, 474472, 534715, 581660, 593090, 855544, 1069430, 1163320, 1186180, 2138860, 2372360, 4277720, 13581761, 27163522, 54327044, 67908805, 108654088, 135817610, 271635220, 543270440]

約数ペア:

[(1, 543270440), (2, 271635220), (4, 135817610), (5, 108654088), (8, 67908805), (10, 54327044), (20, 27163522), (40, 13581761), (127, 4277720), (229, 2372360), (254, 2138860), (458, 1186180), (467, 1163320), (508, 1069430), (635, 855544), (916, 593090), (934, 581660), (1016, 534715), (1145, 474472), (1270, 427772), (1832, 296545), (1868, 290830), (2290, 237236), (2335, 232664), (2540, 213886), (3736, 145415), (4580, 118618), (4670, 116332), (5080, 106943), (9160, 59309), (9340, 58166), (18680, 29083)]