5371150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 10847520

約数和(自身を除く): 5476370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 89, 142, 170, 178, 355, 425, 445, 710, 850, 890, 1207, 1513, 1775, 2225, 2414, 3026, 3550, 4450, 6035, 6319, 7565, 12070, 12638, 15130, 30175, 31595, 37825, 60350, 63190, 75650, 107423, 157975, 214846, 315950, 537115, 1074230, 2685575, 5371150]

約数ペア:

[(1, 5371150), (2, 2685575), (5, 1074230), (10, 537115), (17, 315950), (25, 214846), (34, 157975), (50, 107423), (71, 75650), (85, 63190), (89, 60350), (142, 37825), (170, 31595), (178, 30175), (355, 15130), (425, 12638), (445, 12070), (710, 7565), (850, 6319), (890, 6035), (1207, 4450), (1513, 3550), (1775, 3026), (2225, 2414)]