1570553240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1607}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 3610474560

約数和(自身を除く): 2039921320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 461, 530, 922, 1060, 1607, 1844, 2120, 2305, 3214, 3688, 4610, 6428, 8035, 9220, 12856, 16070, 18440, 24433, 32140, 48866, 64280, 85171, 97732, 122165, 170342, 195464, 244330, 340684, 425855, 488660, 681368, 740827, 851710, 977320, 1481654, 1703420, 2963308, 3406840, 3704135, 5926616, 7408270, 14816540, 29633080, 39263831, 78527662, 157055324, 196319155, 314110648, 392638310, 785276620, 1570553240]

約数ペア:

[(1, 1570553240), (2, 785276620), (4, 392638310), (5, 314110648), (8, 196319155), (10, 157055324), (20, 78527662), (40, 39263831), (53, 29633080), (106, 14816540), (212, 7408270), (265, 5926616), (424, 3704135), (461, 3406840), (530, 2963308), (922, 1703420), (1060, 1481654), (1607, 977320), (1844, 851710), (2120, 740827), (2305, 681368), (3214, 488660), (3688, 425855), (4610, 340684), (6428, 244330), (8035, 195464), (9220, 170342), (12856, 122165), (16070, 97732), (18440, 85171), (24433, 64280), (32140, 48866)]