160170800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12966

約数の個数: 60

約数和(自身を含む): 397254336

約数和(自身を除く): 237083536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 12917, 25834, 51668, 64585, 103336, 129170, 206672, 258340, 322925, 400427, 516680, 645850, 800854, 1033360, 1291700, 1601708, 2002135, 2583400, 3203416, 4004270, 5166800, 6406832, 8008540, 10010675, 16017080, 20021350, 32034160, 40042700, 80085400, 160170800]

約数ペア:

[(1, 160170800), (2, 80085400), (4, 40042700), (5, 32034160), (8, 20021350), (10, 16017080), (16, 10010675), (20, 8008540), (25, 6406832), (31, 5166800), (40, 4004270), (50, 3203416), (62, 2583400), (80, 2002135), (100, 1601708), (124, 1291700), (155, 1033360), (200, 800854), (248, 645850), (310, 516680), (400, 400427), (496, 322925), (620, 258340), (775, 206672), (1240, 129170), (1550, 103336), (2480, 64585), (3100, 51668), (6200, 25834), (12400, 12917)]