2055996880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2482

約数の個数: 160

約数和(自身を含む): 5756774400

約数和(自身を除く): 3700777520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 343, 392, 434, 490, 496, 560, 620, 686, 784, 868, 980, 1085, 1240, 1372, 1519, 1715, 1736, 1960, 2170, 2417, 2480, 2744, 3038, 3430, 3472, 3920, 4340, 4834, 5488, 6076, 6860, 7595, 8680, 9668, 10633, 12085, 12152, 13720, 15190, 16919, 17360, 19336, 21266, 24170, 24304, 27440, 30380, 33838, 38672, 42532, 48340, 53165, 60760, 67676, 74927, 84595, 85064, 96680, 106330, 118433, 121520, 135352, 149854, 169190, 170128, 193360, 212660, 236866, 270704, 299708, 338380, 374635, 425320, 473732, 524489, 592165, 599416, 676760, 749270, 829031, 850640, 947464, 1048978, 1184330, 1198832, 1353520, 1498540, 1658062, 1894928, 2097956, 2368660, 2622445, 2997080, 3316124, 3671423, 4145155, 4195912, 4737320, 5244890, 5994160, 6632248, 7342846, 8290310, 8391824, 9474640, 10489780, 13264496, 14685692, 16580620, 18357115, 20979560, 25699961, 29371384, 33161240, 36714230, 41959120, 51399922, 58742768, 66322480, 73428460, 102799844, 128499805, 146856920, 205599688, 256999610, 293713840, 411199376, 513999220, 1027998440, 2055996880]

約数ペア:

[(1, 2055996880), (2, 1027998440), (4, 513999220), (5, 411199376), (7, 293713840), (8, 256999610), (10, 205599688), (14, 146856920), (16, 128499805), (20, 102799844), (28, 73428460), (31, 66322480), (35, 58742768), (40, 51399922), (49, 41959120), (56, 36714230), (62, 33161240), (70, 29371384), (80, 25699961), (98, 20979560), (112, 18357115), (124, 16580620), (140, 14685692), (155, 13264496), (196, 10489780), (217, 9474640), (245, 8391824), (248, 8290310), (280, 7342846), (310, 6632248), (343, 5994160), (392, 5244890), (434, 4737320), (490, 4195912), (496, 4145155), (560, 3671423), (620, 3316124), (686, 2997080), (784, 2622445), (868, 2368660), (980, 2097956), (1085, 1894928), (1240, 1658062), (1372, 1498540), (1519, 1353520), (1715, 1198832), (1736, 1184330), (1960, 1048978), (2170, 947464), (2417, 850640), (2480, 829031), (2744, 749270), (3038, 676760), (3430, 599416), (3472, 592165), (3920, 524489), (4340, 473732), (4834, 425320), (5488, 374635), (6076, 338380), (6860, 299708), (7595, 270704), (8680, 236866), (9668, 212660), (10633, 193360), (12085, 170128), (12152, 169190), (13720, 149854), (15190, 135352), (16919, 121520), (17360, 118433), (19336, 106330), (21266, 96680), (24170, 85064), (24304, 84595), (27440, 74927), (30380, 67676), (33838, 60760), (38672, 53165), (42532, 48340)]