26188840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 65707200

約数和(自身を除く): 39518360

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2027, 2584, 3230, 4054, 6460, 8108, 10135, 12920, 16216, 20270, 34459, 38513, 40540, 68918, 77026, 81080, 137836, 154052, 172295, 192565, 275672, 308104, 344590, 385130, 654721, 689180, 770260, 1309442, 1378360, 1540520, 2618884, 3273605, 5237768, 6547210, 13094420, 26188840]

約数ペア:

[(1, 26188840), (2, 13094420), (4, 6547210), (5, 5237768), (8, 3273605), (10, 2618884), (17, 1540520), (19, 1378360), (20, 1309442), (34, 770260), (38, 689180), (40, 654721), (68, 385130), (76, 344590), (85, 308104), (95, 275672), (136, 192565), (152, 172295), (170, 154052), (190, 137836), (323, 81080), (340, 77026), (380, 68918), (646, 40540), (680, 38513), (760, 34459), (1292, 20270), (1615, 16216), (2027, 12920), (2584, 10135), (3230, 8108), (4054, 6460)]