7538260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 16828560

約数和(自身を除く): 9290300

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 317, 410, 580, 634, 820, 1189, 1268, 1585, 2378, 3170, 4756, 5945, 6340, 9193, 11890, 12997, 18386, 23780, 25994, 36772, 45965, 51988, 64985, 91930, 129970, 183860, 259940, 376913, 753826, 1507652, 1884565, 3769130, 7538260]

約数ペア:

[(1, 7538260), (2, 3769130), (4, 1884565), (5, 1507652), (10, 753826), (20, 376913), (29, 259940), (41, 183860), (58, 129970), (82, 91930), (116, 64985), (145, 51988), (164, 45965), (205, 36772), (290, 25994), (317, 23780), (410, 18386), (580, 12997), (634, 11890), (820, 9193), (1189, 6340), (1268, 5945), (1585, 4756), (2378, 3170)]