4067205890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 8492138496

約数和(自身を除く): 4424932606

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 71, 107, 110, 142, 155, 157, 214, 310, 314, 341, 355, 535, 682, 710, 781, 785, 1070, 1177, 1562, 1570, 1705, 1727, 2201, 2354, 3317, 3410, 3454, 3905, 4402, 4867, 5885, 6634, 7597, 7810, 8635, 9734, 11005, 11147, 11770, 15194, 16585, 16799, 17270, 22010, 22294, 24211, 24335, 33170, 33598, 36487, 37985, 48422, 48670, 53537, 55735, 72974, 75970, 83567, 83995, 107074, 111470, 121055, 122617, 167134, 167990, 182435, 184789, 235507, 242110, 245234, 267685, 345557, 364870, 369578, 417835, 471014, 520769, 535370, 613085, 691114, 835670, 923945, 1041538, 1177535, 1192729, 1226170, 1727785, 1847890, 2355070, 2385458, 2590577, 2603845, 3455570, 3801127, 5181154, 5207690, 5728459, 5963645, 7602254, 11456918, 11927290, 12952885, 13120019, 19005635, 25905770, 26240038, 28642295, 36974599, 38011270, 57284590, 65600095, 73949198, 131200190, 184872995, 369745990, 406720589, 813441178, 2033602945, 4067205890]

約数ペア:

[(1, 4067205890), (2, 2033602945), (5, 813441178), (10, 406720589), (11, 369745990), (22, 184872995), (31, 131200190), (55, 73949198), (62, 65600095), (71, 57284590), (107, 38011270), (110, 36974599), (142, 28642295), (155, 26240038), (157, 25905770), (214, 19005635), (310, 13120019), (314, 12952885), (341, 11927290), (355, 11456918), (535, 7602254), (682, 5963645), (710, 5728459), (781, 5207690), (785, 5181154), (1070, 3801127), (1177, 3455570), (1562, 2603845), (1570, 2590577), (1705, 2385458), (1727, 2355070), (2201, 1847890), (2354, 1727785), (3317, 1226170), (3410, 1192729), (3454, 1177535), (3905, 1041538), (4402, 923945), (4867, 835670), (5885, 691114), (6634, 613085), (7597, 535370), (7810, 520769), (8635, 471014), (9734, 417835), (11005, 369578), (11147, 364870), (11770, 345557), (15194, 267685), (16585, 245234), (16799, 242110), (17270, 235507), (22010, 184789), (22294, 182435), (24211, 167990), (24335, 167134), (33170, 122617), (33598, 121055), (36487, 111470), (37985, 107074), (48422, 83995), (48670, 83567), (53537, 75970), (55735, 72974)]