102993923840

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2595613}}^1$

素因数の和:2595665

約数の個数: 72

約数和(自身を含む): 254660880768

約数和(自身を除く): 151666956928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 2595613, 5191226, 10382452, 12978065, 20764904, 25956130, 41529808, 51912260, 80464003, 83059616, 103824520, 160928006, 166119232, 207649040, 321856012, 332238464, 402320015, 415298080, 643712024, 664476928, 804640030, 830596160, 1287424048, 1609280060, 1661192320, 2574848096, 3218560120, 3322384640, 5149696192, 6437120240, 10299392384, 12874240480, 20598784768, 25748480960, 51496961920, 102993923840]

約数ペア:

[(1, 102993923840), (2, 51496961920), (4, 25748480960), (5, 20598784768), (8, 12874240480), (10, 10299392384), (16, 6437120240), (20, 5149696192), (31, 3322384640), (32, 3218560120), (40, 2574848096), (62, 1661192320), (64, 1609280060), (80, 1287424048), (124, 830596160), (128, 804640030), (155, 664476928), (160, 643712024), (248, 415298080), (256, 402320015), (310, 332238464), (320, 321856012), (496, 207649040), (620, 166119232), (640, 160928006), (992, 103824520), (1240, 83059616), (1280, 80464003), (1984, 51912260), (2480, 41529808), (3968, 25956130), (4960, 20764904), (7936, 12978065), (9920, 10382452), (19840, 5191226), (39680, 2595613)]