2011661040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{100987}}^1$

素因数の和:101086

約数の個数: 80

約数和(自身を含む): 6311346048

約数和(自身を除く): 4299685008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 100987, 201974, 302961, 403948, 504935, 605922, 807896, 1009870, 1211844, 1514805, 1615792, 2019740, 2423688, 3029610, 4039480, 4847376, 6059220, 8078960, 8381921, 12118440, 16763842, 24236880, 25145763, 33527684, 41909605, 50291526, 67055368, 83819210, 100583052, 125728815, 134110736, 167638420, 201166104, 251457630, 335276840, 402332208, 502915260, 670553680, 1005830520, 2011661040]

約数ペア:

[(1, 2011661040), (2, 1005830520), (3, 670553680), (4, 502915260), (5, 402332208), (6, 335276840), (8, 251457630), (10, 201166104), (12, 167638420), (15, 134110736), (16, 125728815), (20, 100583052), (24, 83819210), (30, 67055368), (40, 50291526), (48, 41909605), (60, 33527684), (80, 25145763), (83, 24236880), (120, 16763842), (166, 12118440), (240, 8381921), (249, 8078960), (332, 6059220), (415, 4847376), (498, 4039480), (664, 3029610), (830, 2423688), (996, 2019740), (1245, 1615792), (1328, 1514805), (1660, 1211844), (1992, 1009870), (2490, 807896), (3320, 605922), (3984, 504935), (4980, 403948), (6640, 302961), (9960, 201974), (19920, 100987)]