23567140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 28143260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 227, 290, 358, 454, 580, 716, 895, 908, 1135, 1790, 2270, 3580, 4540, 5191, 6583, 10382, 13166, 20764, 25955, 26332, 32915, 40633, 51910, 65830, 81266, 103820, 131660, 162532, 203165, 406330, 812660, 1178357, 2356714, 4713428, 5891785, 11783570, 23567140]

約数ペア:

[(1, 23567140), (2, 11783570), (4, 5891785), (5, 4713428), (10, 2356714), (20, 1178357), (29, 812660), (58, 406330), (116, 203165), (145, 162532), (179, 131660), (227, 103820), (290, 81266), (358, 65830), (454, 51910), (580, 40633), (716, 32915), (895, 26332), (908, 25955), (1135, 20764), (1790, 13166), (2270, 10382), (3580, 6583), (4540, 5191)]