11731360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 19294880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 227, 272, 304, 323, 340, 380, 454, 544, 608, 646, 680, 760, 908, 1135, 1292, 1360, 1520, 1615, 1816, 2270, 2584, 2720, 3040, 3230, 3632, 3859, 4313, 4540, 5168, 6460, 7264, 7718, 8626, 9080, 10336, 12920, 15436, 17252, 18160, 19295, 21565, 25840, 30872, 34504, 36320, 38590, 43130, 51680, 61744, 69008, 73321, 77180, 86260, 123488, 138016, 146642, 154360, 172520, 293284, 308720, 345040, 366605, 586568, 617440, 690080, 733210, 1173136, 1466420, 2346272, 2932840, 5865680, 11731360]

約数ペア:

[(1, 11731360), (2, 5865680), (4, 2932840), (5, 2346272), (8, 1466420), (10, 1173136), (16, 733210), (17, 690080), (19, 617440), (20, 586568), (32, 366605), (34, 345040), (38, 308720), (40, 293284), (68, 172520), (76, 154360), (80, 146642), (85, 138016), (95, 123488), (136, 86260), (152, 77180), (160, 73321), (170, 69008), (190, 61744), (227, 51680), (272, 43130), (304, 38590), (323, 36320), (340, 34504), (380, 30872), (454, 25840), (544, 21565), (608, 19295), (646, 18160), (680, 17252), (760, 15436), (908, 12920), (1135, 10336), (1292, 9080), (1360, 8626), (1520, 7718), (1615, 7264), (1816, 6460), (2270, 5168), (2584, 4540), (2720, 4313), (3040, 3859), (3230, 3632)]