5865680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 15266880

約数和(自身を除く): 9401200

約数列:

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

約数ペア:

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