977623040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{95471}}^1$

素因数の和:95498

約数の個数: 48

約数和(自身を含む): 2345747040

約数和(自身を除く): 1368124000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 95471, 190942, 381884, 477355, 763768, 954710, 1527536, 1909420, 3055072, 3818840, 6110144, 7637680, 12220288, 15275360, 24440576, 30550720, 48881152, 61101440, 97762304, 122202880, 195524608, 244405760, 488811520, 977623040]

約数ペア:

[(1, 977623040), (2, 488811520), (4, 244405760), (5, 195524608), (8, 122202880), (10, 97762304), (16, 61101440), (20, 48881152), (32, 30550720), (40, 24440576), (64, 15275360), (80, 12220288), (128, 7637680), (160, 6110144), (256, 3818840), (320, 3055072), (512, 1909420), (640, 1527536), (1024, 954710), (1280, 763768), (2048, 477355), (2560, 381884), (5120, 190942), (10240, 95471)]