75158240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8863}}^1$

素因数の和:8931

約数の個数: 48

約数和(自身を含む): 180931968

約数和(自身を除く): 105773728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 8863, 17726, 35452, 44315, 70904, 88630, 141808, 177260, 283616, 354520, 469739, 709040, 939478, 1418080, 1878956, 2348695, 3757912, 4697390, 7515824, 9394780, 15031648, 18789560, 37579120, 75158240]

約数ペア:

[(1, 75158240), (2, 37579120), (4, 18789560), (5, 15031648), (8, 9394780), (10, 7515824), (16, 4697390), (20, 3757912), (32, 2348695), (40, 1878956), (53, 1418080), (80, 939478), (106, 709040), (160, 469739), (212, 354520), (265, 283616), (424, 177260), (530, 141808), (848, 88630), (1060, 70904), (1696, 44315), (2120, 35452), (4240, 17726), (8480, 8863)]