47402080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 127588608

約数和(自身を除く): 80186528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1171, 1265, 1760, 1840, 2024, 2342, 2530, 3680, 4048, 4684, 5060, 5855, 8096, 9368, 10120, 11710, 12881, 18736, 20240, 23420, 25762, 26933, 37472, 40480, 46840, 51524, 53866, 64405, 93680, 103048, 107732, 128810, 134665, 187360, 206096, 215464, 257620, 269330, 296263, 412192, 430928, 515240, 538660, 592526, 861856, 1030480, 1077320, 1185052, 1481315, 2060960, 2154640, 2370104, 2962630, 4309280, 4740208, 5925260, 9480416, 11850520, 23701040, 47402080]

約数ペア:

[(1, 47402080), (2, 23701040), (4, 11850520), (5, 9480416), (8, 5925260), (10, 4740208), (11, 4309280), (16, 2962630), (20, 2370104), (22, 2154640), (23, 2060960), (32, 1481315), (40, 1185052), (44, 1077320), (46, 1030480), (55, 861856), (80, 592526), (88, 538660), (92, 515240), (110, 430928), (115, 412192), (160, 296263), (176, 269330), (184, 257620), (220, 215464), (230, 206096), (253, 187360), (352, 134665), (368, 128810), (440, 107732), (460, 103048), (506, 93680), (736, 64405), (880, 53866), (920, 51524), (1012, 46840), (1171, 40480), (1265, 37472), (1760, 26933), (1840, 25762), (2024, 23420), (2342, 20240), (2530, 18736), (3680, 12881), (4048, 11710), (4684, 10120), (5060, 9368), (5855, 8096)]