2015244400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1039}}^1$

素因数の和:1443

約数の個数: 120

約数和(自身を含む): 5233067840

約数和(自身を除く): 3217823440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 373, 400, 520, 650, 746, 1039, 1040, 1300, 1492, 1865, 2078, 2600, 2984, 3730, 4156, 4849, 5195, 5200, 5968, 7460, 8312, 9325, 9698, 10390, 13507, 14920, 16624, 18650, 19396, 20780, 24245, 25975, 27014, 29840, 37300, 38792, 41560, 48490, 51950, 54028, 67535, 74600, 77584, 83120, 96980, 103900, 108056, 121225, 135070, 149200, 193960, 207800, 216112, 242450, 270140, 337675, 387547, 387920, 415600, 484900, 540280, 675350, 775094, 969800, 1080560, 1350700, 1550188, 1937735, 1939600, 2701400, 3100376, 3875470, 5038111, 5402800, 6200752, 7750940, 9688675, 10076222, 15501880, 19377350, 20152444, 25190555, 31003760, 38754700, 40304888, 50381110, 77509400, 80609776, 100762220, 125952775, 155018800, 201524440, 251905550, 403048880, 503811100, 1007622200, 2015244400]

約数ペア:

[(1, 2015244400), (2, 1007622200), (4, 503811100), (5, 403048880), (8, 251905550), (10, 201524440), (13, 155018800), (16, 125952775), (20, 100762220), (25, 80609776), (26, 77509400), (40, 50381110), (50, 40304888), (52, 38754700), (65, 31003760), (80, 25190555), (100, 20152444), (104, 19377350), (130, 15501880), (200, 10076222), (208, 9688675), (260, 7750940), (325, 6200752), (373, 5402800), (400, 5038111), (520, 3875470), (650, 3100376), (746, 2701400), (1039, 1939600), (1040, 1937735), (1300, 1550188), (1492, 1350700), (1865, 1080560), (2078, 969800), (2600, 775094), (2984, 675350), (3730, 540280), (4156, 484900), (4849, 415600), (5195, 387920), (5200, 387547), (5968, 337675), (7460, 270140), (8312, 242450), (9325, 216112), (9698, 207800), (10390, 193960), (13507, 149200), (14920, 135070), (16624, 121225), (18650, 108056), (19396, 103900), (20780, 96980), (24245, 83120), (25975, 77584), (27014, 74600), (29840, 67535), (37300, 54028), (38792, 51950), (41560, 48490)]