871303400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2115

約数の個数: 96

約数和(自身を含む): 2221598880

約数和(自身を除く): 1350295480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 211, 220, 275, 422, 440, 550, 844, 1055, 1100, 1688, 1877, 2110, 2200, 2321, 3754, 4220, 4642, 5275, 7508, 8440, 9284, 9385, 10550, 11605, 15016, 18568, 18770, 20647, 21100, 23210, 37540, 41294, 42200, 46420, 46925, 58025, 75080, 82588, 92840, 93850, 103235, 116050, 165176, 187700, 206470, 232100, 375400, 396047, 412940, 464200, 516175, 792094, 825880, 1032350, 1584188, 1980235, 2064700, 3168376, 3960470, 4129400, 4356517, 7920940, 8713034, 9901175, 15841880, 17426068, 19802350, 21782585, 34852136, 39604700, 43565170, 79209400, 87130340, 108912925, 174260680, 217825850, 435651700, 871303400]

約数ペア:

[(1, 871303400), (2, 435651700), (4, 217825850), (5, 174260680), (8, 108912925), (10, 87130340), (11, 79209400), (20, 43565170), (22, 39604700), (25, 34852136), (40, 21782585), (44, 19802350), (50, 17426068), (55, 15841880), (88, 9901175), (100, 8713034), (110, 7920940), (200, 4356517), (211, 4129400), (220, 3960470), (275, 3168376), (422, 2064700), (440, 1980235), (550, 1584188), (844, 1032350), (1055, 825880), (1100, 792094), (1688, 516175), (1877, 464200), (2110, 412940), (2200, 396047), (2321, 375400), (3754, 232100), (4220, 206470), (4642, 187700), (5275, 165176), (7508, 116050), (8440, 103235), (9284, 93850), (9385, 92840), (10550, 82588), (11605, 75080), (15016, 58025), (18568, 46925), (18770, 46420), (20647, 42200), (21100, 41294), (23210, 37540)]