2912291500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7477}}^1$

素因数の和:7556

約数の個数: 96

約数和(自身を含む): 6859419840

約数和(自身を除く): 3947128340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 125, 164, 190, 205, 250, 380, 410, 475, 500, 779, 820, 950, 1025, 1558, 1900, 2050, 2375, 3116, 3895, 4100, 4750, 5125, 7477, 7790, 9500, 10250, 14954, 15580, 19475, 20500, 29908, 37385, 38950, 74770, 77900, 97375, 142063, 149540, 186925, 194750, 284126, 306557, 373850, 389500, 568252, 613114, 710315, 747700, 934625, 1226228, 1420630, 1532785, 1869250, 2841260, 3065570, 3551575, 3738500, 5824583, 6131140, 7103150, 7663925, 11649166, 14206300, 15327850, 17757875, 23298332, 29122915, 30655700, 35515750, 38319625, 58245830, 71031500, 76639250, 116491660, 145614575, 153278500, 291229150, 582458300, 728072875, 1456145750, 2912291500]

約数ペア:

[(1, 2912291500), (2, 1456145750), (4, 728072875), (5, 582458300), (10, 291229150), (19, 153278500), (20, 145614575), (25, 116491660), (38, 76639250), (41, 71031500), (50, 58245830), (76, 38319625), (82, 35515750), (95, 30655700), (100, 29122915), (125, 23298332), (164, 17757875), (190, 15327850), (205, 14206300), (250, 11649166), (380, 7663925), (410, 7103150), (475, 6131140), (500, 5824583), (779, 3738500), (820, 3551575), (950, 3065570), (1025, 2841260), (1558, 1869250), (1900, 1532785), (2050, 1420630), (2375, 1226228), (3116, 934625), (3895, 747700), (4100, 710315), (4750, 613114), (5125, 568252), (7477, 389500), (7790, 373850), (9500, 306557), (10250, 284126), (14954, 194750), (15580, 186925), (19475, 149540), (20500, 142063), (29908, 97375), (37385, 77900), (38950, 74770)]