2357615920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{116483}}^1$

素因数の和:116530

約数の個数: 80

約数和(自身を含む): 6239814912

約数和(自身を除く): 3882198992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 116483, 232966, 465932, 582415, 931864, 1164830, 1281313, 1863728, 2329660, 2562626, 2679109, 4659320, 5125252, 5358218, 6406565, 9318640, 10250504, 10716436, 12813130, 13395545, 20501008, 21432872, 25626260, 26791090, 29470199, 42865744, 51252520, 53582180, 58940398, 102505040, 107164360, 117880796, 147350995, 214328720, 235761592, 294701990, 471523184, 589403980, 1178807960, 2357615920]

約数ペア:

[(1, 2357615920), (2, 1178807960), (4, 589403980), (5, 471523184), (8, 294701990), (10, 235761592), (11, 214328720), (16, 147350995), (20, 117880796), (22, 107164360), (23, 102505040), (40, 58940398), (44, 53582180), (46, 51252520), (55, 42865744), (80, 29470199), (88, 26791090), (92, 25626260), (110, 21432872), (115, 20501008), (176, 13395545), (184, 12813130), (220, 10716436), (230, 10250504), (253, 9318640), (368, 6406565), (440, 5358218), (460, 5125252), (506, 4659320), (880, 2679109), (920, 2562626), (1012, 2329660), (1265, 1863728), (1840, 1281313), (2024, 1164830), (2530, 931864), (4048, 582415), (5060, 465932), (10120, 232966), (20240, 116483)]