45019880

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1523}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 101498400

約数和(自身を除く): 56478520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 1523, 2956, 3046, 3695, 5912, 6092, 7390, 7615, 12184, 14780, 15230, 29560, 30460, 60920, 1125497, 2250994, 4501988, 5627485, 9003976, 11254970, 22509940, 45019880]

約数ペア:

[(1, 45019880), (2, 22509940), (4, 11254970), (5, 9003976), (8, 5627485), (10, 4501988), (20, 2250994), (40, 1125497), (739, 60920), (1478, 30460), (1523, 29560), (2956, 15230), (3046, 14780), (3695, 12184), (5912, 7615), (6092, 7390)]