214173850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 437427360

約数和(自身を除く): 223253510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 275, 326, 550, 815, 1630, 1793, 2389, 3586, 4075, 4778, 8150, 8965, 11945, 17930, 23890, 26279, 44825, 52558, 59725, 89650, 119450, 131395, 262790, 389407, 656975, 778814, 1313950, 1947035, 3894070, 4283477, 8566954, 9735175, 19470350, 21417385, 42834770, 107086925, 214173850]

約数ペア:

[(1, 214173850), (2, 107086925), (5, 42834770), (10, 21417385), (11, 19470350), (22, 9735175), (25, 8566954), (50, 4283477), (55, 3894070), (110, 1947035), (163, 1313950), (275, 778814), (326, 656975), (550, 389407), (815, 262790), (1630, 131395), (1793, 119450), (2389, 89650), (3586, 59725), (4075, 52558), (4778, 44825), (8150, 26279), (8965, 23890), (11945, 17930)]