130605328

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 303552000

約数和(自身を除く): 172946672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 79, 112, 116, 158, 203, 232, 316, 406, 464, 509, 553, 632, 812, 1018, 1106, 1264, 1624, 2036, 2212, 2291, 3248, 3563, 4072, 4424, 4582, 7126, 8144, 8848, 9164, 14252, 14761, 16037, 18328, 28504, 29522, 32074, 36656, 40211, 57008, 59044, 64148, 80422, 103327, 118088, 128296, 160844, 206654, 236176, 256592, 281477, 321688, 413308, 562954, 643376, 826616, 1125908, 1166119, 1653232, 2251816, 2332238, 4503632, 4664476, 8162833, 9328952, 16325666, 18657904, 32651332, 65302664, 130605328]

約数ペア:

[(1, 130605328), (2, 65302664), (4, 32651332), (7, 18657904), (8, 16325666), (14, 9328952), (16, 8162833), (28, 4664476), (29, 4503632), (56, 2332238), (58, 2251816), (79, 1653232), (112, 1166119), (116, 1125908), (158, 826616), (203, 643376), (232, 562954), (316, 413308), (406, 321688), (464, 281477), (509, 256592), (553, 236176), (632, 206654), (812, 160844), (1018, 128296), (1106, 118088), (1264, 103327), (1624, 80422), (2036, 64148), (2212, 59044), (2291, 57008), (3248, 40211), (3563, 36656), (4072, 32074), (4424, 29522), (4582, 28504), (7126, 18328), (8144, 16037), (8848, 14761), (9164, 14252)]