73339450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 140723136

約数和(自身を除く): 67383686

約数列:

[1, 2, 5, 10, 25, 50, 71, 73, 142, 146, 283, 355, 365, 566, 710, 730, 1415, 1775, 1825, 2830, 3550, 3650, 5183, 7075, 10366, 14150, 20093, 20659, 25915, 40186, 41318, 51830, 100465, 103295, 129575, 200930, 206590, 259150, 502325, 516475, 1004650, 1032950, 1466789, 2933578, 7333945, 14667890, 36669725, 73339450]

約数ペア:

[(1, 73339450), (2, 36669725), (5, 14667890), (10, 7333945), (25, 2933578), (50, 1466789), (71, 1032950), (73, 1004650), (142, 516475), (146, 502325), (283, 259150), (355, 206590), (365, 200930), (566, 129575), (710, 103295), (730, 100465), (1415, 51830), (1775, 41318), (1825, 40186), (2830, 25915), (3550, 20659), (3650, 20093), (5183, 14150), (7075, 10366)]