41358080

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 100564800

約数和(自身を除く): 59206720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 409, 632, 640, 790, 818, 1264, 1280, 1580, 1636, 2045, 2528, 3160, 3272, 4090, 5056, 6320, 6544, 8180, 10112, 12640, 13088, 16360, 20224, 25280, 26176, 32311, 32720, 50560, 52352, 64622, 65440, 101120, 104704, 129244, 130880, 161555, 258488, 261760, 323110, 516976, 523520, 646220, 1033952, 1292440, 2067904, 2584880, 4135808, 5169760, 8271616, 10339520, 20679040, 41358080]

約数ペア:

[(1, 41358080), (2, 20679040), (4, 10339520), (5, 8271616), (8, 5169760), (10, 4135808), (16, 2584880), (20, 2067904), (32, 1292440), (40, 1033952), (64, 646220), (79, 523520), (80, 516976), (128, 323110), (158, 261760), (160, 258488), (256, 161555), (316, 130880), (320, 129244), (395, 104704), (409, 101120), (632, 65440), (640, 64622), (790, 52352), (818, 50560), (1264, 32720), (1280, 32311), (1580, 26176), (1636, 25280), (2045, 20224), (2528, 16360), (3160, 13088), (3272, 12640), (4090, 10112), (5056, 8180), (6320, 6544)]