992542215040

素因数分解:

$2^7\times 5^1\times {\mathrm{1550847211}}^1$

素因数の和:1550847230

約数の個数: 32

約数和(自身を含む): 2372796234360

約数和(自身を除く): 1380254019320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1550847211, 3101694422, 6203388844, 7754236055, 12406777688, 15508472110, 24813555376, 31016944220, 49627110752, 62033888440, 99254221504, 124067776880, 198508443008, 248135553760, 496271107520, 992542215040]

約数ペア:

[(1, 992542215040), (2, 496271107520), (4, 248135553760), (5, 198508443008), (8, 124067776880), (10, 99254221504), (16, 62033888440), (20, 49627110752), (32, 31016944220), (40, 24813555376), (64, 15508472110), (80, 12406777688), (128, 7754236055), (160, 6203388844), (320, 3101694422), (640, 1550847211)]