39361120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 102060000

約数和(自身を除く): 62698880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 499, 544, 580, 680, 928, 986, 998, 1160, 1360, 1972, 1996, 2320, 2465, 2495, 2720, 3944, 3992, 4640, 4930, 4990, 7888, 7984, 8483, 9860, 9980, 14471, 15776, 15968, 16966, 19720, 19960, 28942, 33932, 39440, 39920, 42415, 57884, 67864, 72355, 78880, 79840, 84830, 115768, 135728, 144710, 169660, 231536, 246007, 271456, 289420, 339320, 463072, 492014, 578840, 678640, 984028, 1157680, 1230035, 1357280, 1968056, 2315360, 2460070, 3936112, 4920140, 7872224, 9840280, 19680560, 39361120]

約数ペア:

[(1, 39361120), (2, 19680560), (4, 9840280), (5, 7872224), (8, 4920140), (10, 3936112), (16, 2460070), (17, 2315360), (20, 1968056), (29, 1357280), (32, 1230035), (34, 1157680), (40, 984028), (58, 678640), (68, 578840), (80, 492014), (85, 463072), (116, 339320), (136, 289420), (145, 271456), (160, 246007), (170, 231536), (232, 169660), (272, 144710), (290, 135728), (340, 115768), (464, 84830), (493, 79840), (499, 78880), (544, 72355), (580, 67864), (680, 57884), (928, 42415), (986, 39920), (998, 39440), (1160, 33932), (1360, 28942), (1972, 19960), (1996, 19720), (2320, 16966), (2465, 15968), (2495, 15776), (2720, 14471), (3944, 9980), (3992, 9860), (4640, 8483), (4930, 7984), (4990, 7888)]