61015040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 88

約数和(自身を含む): 155195352

約数和(自身を除く): 94180312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 701, 1024, 1088, 1280, 1360, 1402, 2176, 2560, 2720, 2804, 3505, 4352, 5120, 5440, 5608, 7010, 8704, 10880, 11216, 11917, 14020, 17408, 21760, 22432, 23834, 28040, 43520, 44864, 47668, 56080, 59585, 87040, 89728, 95336, 112160, 119170, 179456, 190672, 224320, 238340, 358912, 381344, 448640, 476680, 717824, 762688, 897280, 953360, 1525376, 1794560, 1906720, 3050752, 3589120, 3813440, 6101504, 7626880, 12203008, 15253760, 30507520, 61015040]

約数ペア:

[(1, 61015040), (2, 30507520), (4, 15253760), (5, 12203008), (8, 7626880), (10, 6101504), (16, 3813440), (17, 3589120), (20, 3050752), (32, 1906720), (34, 1794560), (40, 1525376), (64, 953360), (68, 897280), (80, 762688), (85, 717824), (128, 476680), (136, 448640), (160, 381344), (170, 358912), (256, 238340), (272, 224320), (320, 190672), (340, 179456), (512, 119170), (544, 112160), (640, 95336), (680, 89728), (701, 87040), (1024, 59585), (1088, 56080), (1280, 47668), (1360, 44864), (1402, 43520), (2176, 28040), (2560, 23834), (2720, 22432), (2804, 21760), (3505, 17408), (4352, 14020), (5120, 11917), (5440, 11216), (5608, 10880), (7010, 8704)]