4009232920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{185957}}^1$

素因数の和:185993

約数の個数: 96

約数和(自身を含む): 11447574480

約数和(自身を除く): 7438341560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 21560, 185957, 371914, 743828, 929785, 1301699, 1487656, 1859570, 2045527, 2603398, 3719140, 4091054, 5206796, 6508495, 7438280, 8182108, 9111893, 10227635, 10413592, 13016990, 14318689, 16364216, 18223786, 20455270, 26033980, 28637378, 36447572, 40910540, 45559465, 52067960, 57274756, 71593445, 72895144, 81821080, 91118930, 100230823, 114549512, 143186890, 182237860, 200461646, 286373780, 364475720, 400923292, 501154115, 572747560, 801846584, 1002308230, 2004616460, 4009232920]

約数ペア:

[(1, 4009232920), (2, 2004616460), (4, 1002308230), (5, 801846584), (7, 572747560), (8, 501154115), (10, 400923292), (11, 364475720), (14, 286373780), (20, 200461646), (22, 182237860), (28, 143186890), (35, 114549512), (40, 100230823), (44, 91118930), (49, 81821080), (55, 72895144), (56, 71593445), (70, 57274756), (77, 52067960), (88, 45559465), (98, 40910540), (110, 36447572), (140, 28637378), (154, 26033980), (196, 20455270), (220, 18223786), (245, 16364216), (280, 14318689), (308, 13016990), (385, 10413592), (392, 10227635), (440, 9111893), (490, 8182108), (539, 7438280), (616, 6508495), (770, 5206796), (980, 4091054), (1078, 3719140), (1540, 2603398), (1960, 2045527), (2156, 1859570), (2695, 1487656), (3080, 1301699), (4312, 929785), (5390, 743828), (10780, 371914), (21560, 185957)]