26055960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31019}}^1$

素因数の和:31040

約数の個数: 64

約数和(自身を含む): 89337600

約数和(自身を除く): 63281640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31019, 62038, 93057, 124076, 155095, 186114, 217133, 248152, 310190, 372228, 434266, 465285, 620380, 651399, 744456, 868532, 930570, 1085665, 1240760, 1302798, 1737064, 1861140, 2171330, 2605596, 3256995, 3722280, 4342660, 5211192, 6513990, 8685320, 13027980, 26055960]

約数ペア:

[(1, 26055960), (2, 13027980), (3, 8685320), (4, 6513990), (5, 5211192), (6, 4342660), (7, 3722280), (8, 3256995), (10, 2605596), (12, 2171330), (14, 1861140), (15, 1737064), (20, 1302798), (21, 1240760), (24, 1085665), (28, 930570), (30, 868532), (35, 744456), (40, 651399), (42, 620380), (56, 465285), (60, 434266), (70, 372228), (84, 310190), (105, 248152), (120, 217133), (140, 186114), (168, 155095), (210, 124076), (280, 93057), (420, 62038), (840, 31019)]