533835520

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18133}}^1$

素因数の和:18177

約数の個数: 72

約数和(自身を含む): 1334372256

約数和(自身を除く): 800536736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 14720, 18133, 29440, 36266, 72532, 90665, 145064, 181330, 290128, 362660, 417059, 580256, 725320, 834118, 1160512, 1450640, 1668236, 2085295, 2321024, 2901280, 3336472, 4170590, 4642048, 5802560, 6672944, 8341180, 11605120, 13345888, 16682360, 23210240, 26691776, 33364720, 53383552, 66729440, 106767104, 133458880, 266917760, 533835520]

約数ペア:

[(1, 533835520), (2, 266917760), (4, 133458880), (5, 106767104), (8, 66729440), (10, 53383552), (16, 33364720), (20, 26691776), (23, 23210240), (32, 16682360), (40, 13345888), (46, 11605120), (64, 8341180), (80, 6672944), (92, 5802560), (115, 4642048), (128, 4170590), (160, 3336472), (184, 2901280), (230, 2321024), (256, 2085295), (320, 1668236), (368, 1450640), (460, 1160512), (640, 834118), (736, 725320), (920, 580256), (1280, 417059), (1472, 362660), (1840, 290128), (2944, 181330), (3680, 145064), (5888, 90665), (7360, 72532), (14720, 36266), (18133, 29440)]