202912262960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{238451}}^1$

素因数の和:239442

約数の個数: 80

約数和(自身を含む): 515193668352

約数和(自身を除く): 312281405392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 967, 1934, 3868, 4835, 7736, 9670, 10637, 15472, 19340, 21274, 38680, 42548, 53185, 77360, 85096, 106370, 170192, 212740, 238451, 425480, 476902, 850960, 953804, 1192255, 1907608, 2384510, 2622961, 3815216, 4769020, 5245922, 9538040, 10491844, 13114805, 19076080, 20983688, 26229610, 41967376, 52459220, 104918440, 209836880, 230582117, 461164234, 922328468, 1152910585, 1844656936, 2305821170, 2536403287, 3689313872, 4611642340, 5072806574, 9223284680, 10145613148, 12682016435, 18446569360, 20291226296, 25364032870, 40582452592, 50728065740, 101456131480, 202912262960]

約数ペア:

[(1, 202912262960), (2, 101456131480), (4, 50728065740), (5, 40582452592), (8, 25364032870), (10, 20291226296), (11, 18446569360), (16, 12682016435), (20, 10145613148), (22, 9223284680), (40, 5072806574), (44, 4611642340), (55, 3689313872), (80, 2536403287), (88, 2305821170), (110, 1844656936), (176, 1152910585), (220, 922328468), (440, 461164234), (880, 230582117), (967, 209836880), (1934, 104918440), (3868, 52459220), (4835, 41967376), (7736, 26229610), (9670, 20983688), (10637, 19076080), (15472, 13114805), (19340, 10491844), (21274, 9538040), (38680, 5245922), (42548, 4769020), (53185, 3815216), (77360, 2622961), (85096, 2384510), (106370, 1907608), (170192, 1192255), (212740, 953804), (238451, 850960), (425480, 476902)]