207082480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7591}}^1$

素因数の和:7646

約数の個数: 80

約数和(自身を含む): 542251008

約数和(自身を除く): 335168528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 7591, 13640, 15182, 27280, 30364, 37955, 60728, 75910, 83501, 121456, 151820, 167002, 235321, 303640, 334004, 417505, 470642, 607280, 668008, 835010, 941284, 1176605, 1336016, 1670020, 1882568, 2353210, 2588531, 3340040, 3765136, 4706420, 5177062, 6680080, 9412840, 10354124, 12942655, 18825680, 20708248, 25885310, 41416496, 51770620, 103541240, 207082480]

約数ペア:

[(1, 207082480), (2, 103541240), (4, 51770620), (5, 41416496), (8, 25885310), (10, 20708248), (11, 18825680), (16, 12942655), (20, 10354124), (22, 9412840), (31, 6680080), (40, 5177062), (44, 4706420), (55, 3765136), (62, 3340040), (80, 2588531), (88, 2353210), (110, 1882568), (124, 1670020), (155, 1336016), (176, 1176605), (220, 941284), (248, 835010), (310, 668008), (341, 607280), (440, 470642), (496, 417505), (620, 334004), (682, 303640), (880, 235321), (1240, 167002), (1364, 151820), (1705, 121456), (2480, 83501), (2728, 75910), (3410, 60728), (5456, 37955), (6820, 30364), (7591, 27280), (13640, 15182)]