996349300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{321403}}^1$

素因数の和:321448

約数の個数: 36

約数和(自身を含む): 2231829376

約数和(自身を除く): 1235480076

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 321403, 642806, 1285612, 1607015, 3214030, 6428060, 8035075, 9963493, 16070150, 19926986, 32140300, 39853972, 49817465, 99634930, 199269860, 249087325, 498174650, 996349300]

約数ペア:

[(1, 996349300), (2, 498174650), (4, 249087325), (5, 199269860), (10, 99634930), (20, 49817465), (25, 39853972), (31, 32140300), (50, 19926986), (62, 16070150), (100, 9963493), (124, 8035075), (155, 6428060), (310, 3214030), (620, 1607015), (775, 1285612), (1550, 642806), (3100, 321403)]