446712160

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 1080203040

約数和(自身を除く): 633490880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 107, 160, 194, 214, 269, 388, 428, 485, 535, 538, 776, 856, 970, 1070, 1076, 1345, 1552, 1712, 1940, 2140, 2152, 2690, 3104, 3424, 3880, 4280, 4304, 5380, 7760, 8560, 8608, 10379, 10760, 15520, 17120, 20758, 21520, 26093, 28783, 41516, 43040, 51895, 52186, 57566, 83032, 103790, 104372, 115132, 130465, 143915, 166064, 207580, 208744, 230264, 260930, 287830, 332128, 415160, 417488, 460528, 521860, 575660, 830320, 834976, 921056, 1043720, 1151320, 1660640, 2087440, 2302640, 2791951, 4174880, 4605280, 5583902, 11167804, 13959755, 22335608, 27919510, 44671216, 55839020, 89342432, 111678040, 223356080, 446712160]

約数ペア:

[(1, 446712160), (2, 223356080), (4, 111678040), (5, 89342432), (8, 55839020), (10, 44671216), (16, 27919510), (20, 22335608), (32, 13959755), (40, 11167804), (80, 5583902), (97, 4605280), (107, 4174880), (160, 2791951), (194, 2302640), (214, 2087440), (269, 1660640), (388, 1151320), (428, 1043720), (485, 921056), (535, 834976), (538, 830320), (776, 575660), (856, 521860), (970, 460528), (1070, 417488), (1076, 415160), (1345, 332128), (1552, 287830), (1712, 260930), (1940, 230264), (2140, 208744), (2152, 207580), (2690, 166064), (3104, 143915), (3424, 130465), (3880, 115132), (4280, 104372), (4304, 103790), (5380, 83032), (7760, 57566), (8560, 52186), (8608, 51895), (10379, 43040), (10760, 41516), (15520, 28783), (17120, 26093), (20758, 21520)]