84951040

素因数分解:

$2^{14}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 219407832

約数和(自身を除く): 134456792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 128, 136, 160, 170, 244, 256, 272, 305, 320, 340, 488, 512, 544, 610, 640, 680, 976, 1024, 1037, 1088, 1220, 1280, 1360, 1952, 2048, 2074, 2176, 2440, 2560, 2720, 3904, 4096, 4148, 4352, 4880, 5120, 5185, 5440, 7808, 8192, 8296, 8704, 9760, 10240, 10370, 10880, 15616, 16384, 16592, 17408, 19520, 20480, 20740, 21760, 31232, 33184, 34816, 39040, 40960, 41480, 43520, 62464, 66368, 69632, 78080, 81920, 82960, 87040, 124928, 132736, 139264, 156160, 165920, 174080, 249856, 265472, 278528, 312320, 331840, 348160, 499712, 530944, 624640, 663680, 696320, 999424, 1061888, 1249280, 1327360, 1392640, 2123776, 2498560, 2654720, 4247552, 4997120, 5309440, 8495104, 10618880, 16990208, 21237760, 42475520, 84951040]

約数ペア:

[(1, 84951040), (2, 42475520), (4, 21237760), (5, 16990208), (8, 10618880), (10, 8495104), (16, 5309440), (17, 4997120), (20, 4247552), (32, 2654720), (34, 2498560), (40, 2123776), (61, 1392640), (64, 1327360), (68, 1249280), (80, 1061888), (85, 999424), (122, 696320), (128, 663680), (136, 624640), (160, 530944), (170, 499712), (244, 348160), (256, 331840), (272, 312320), (305, 278528), (320, 265472), (340, 249856), (488, 174080), (512, 165920), (544, 156160), (610, 139264), (640, 132736), (680, 124928), (976, 87040), (1024, 82960), (1037, 81920), (1088, 78080), (1220, 69632), (1280, 66368), (1360, 62464), (1952, 43520), (2048, 41480), (2074, 40960), (2176, 39040), (2440, 34816), (2560, 33184), (2720, 31232), (3904, 21760), (4096, 20740), (4148, 20480), (4352, 19520), (4880, 17408), (5120, 16592), (5185, 16384), (5440, 15616), (7808, 10880), (8192, 10370), (8296, 10240), (8704, 9760)]