25830080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1593

約数の個数: 56

約数和(自身を含む): 62709552

約数和(自身を除く): 36879472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1523, 1696, 2120, 3046, 3392, 4240, 6092, 7615, 8480, 12184, 15230, 16960, 24368, 30460, 48736, 60920, 80719, 97472, 121840, 161438, 243680, 322876, 403595, 487360, 645752, 807190, 1291504, 1614380, 2583008, 3228760, 5166016, 6457520, 12915040, 25830080]

約数ペア:

[(1, 25830080), (2, 12915040), (4, 6457520), (5, 5166016), (8, 3228760), (10, 2583008), (16, 1614380), (20, 1291504), (32, 807190), (40, 645752), (53, 487360), (64, 403595), (80, 322876), (106, 243680), (160, 161438), (212, 121840), (265, 97472), (320, 80719), (424, 60920), (530, 48736), (848, 30460), (1060, 24368), (1523, 16960), (1696, 15230), (2120, 12184), (3046, 8480), (3392, 7615), (4240, 6092)]