384476260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88589}}^1$

素因数の和:88636

約数の個数: 48

約数和(自身を含む): 952519680

約数和(自身を除く): 568043420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 88589, 177178, 354356, 442945, 620123, 885890, 1240246, 1771780, 2480492, 2746259, 3100615, 5492518, 6201230, 10985036, 12402460, 13731295, 19223813, 27462590, 38447626, 54925180, 76895252, 96119065, 192238130, 384476260]

約数ペア:

[(1, 384476260), (2, 192238130), (4, 96119065), (5, 76895252), (7, 54925180), (10, 38447626), (14, 27462590), (20, 19223813), (28, 13731295), (31, 12402460), (35, 10985036), (62, 6201230), (70, 5492518), (124, 3100615), (140, 2746259), (155, 2480492), (217, 1771780), (310, 1240246), (434, 885890), (620, 620123), (868, 442945), (1085, 354356), (2170, 177178), (4340, 88589)]