41213440

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 80

約数和(自身を含む): 104738832

約数和(自身を除く): 63525392

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, 947, 1088, 1280, 1360, 1894, 2176, 2560, 2720, 3788, 4352, 4735, 5440, 7576, 8704, 9470, 10880, 15152, 16099, 18940, 21760, 30304, 32198, 37880, 43520, 60608, 64396, 75760, 80495, 121216, 128792, 151520, 160990, 242432, 257584, 303040, 321980, 484864, 515168, 606080, 643960, 1030336, 1212160, 1287920, 2060672, 2424320, 2575840, 4121344, 5151680, 8242688, 10303360, 20606720, 41213440]

約数ペア:

[(1, 41213440), (2, 20606720), (4, 10303360), (5, 8242688), (8, 5151680), (10, 4121344), (16, 2575840), (17, 2424320), (20, 2060672), (32, 1287920), (34, 1212160), (40, 1030336), (64, 643960), (68, 606080), (80, 515168), (85, 484864), (128, 321980), (136, 303040), (160, 257584), (170, 242432), (256, 160990), (272, 151520), (320, 128792), (340, 121216), (512, 80495), (544, 75760), (640, 64396), (680, 60608), (947, 43520), (1088, 37880), (1280, 32198), (1360, 30304), (1894, 21760), (2176, 18940), (2560, 16099), (2720, 15152), (3788, 10880), (4352, 9470), (4735, 8704), (5440, 7576)]