25981680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3733}}^1$

素因数の和:3778

約数の個数: 80

約数和(自身を含む): 83342880

約数和(自身を除く): 57361200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 3733, 6960, 7466, 11199, 14932, 18665, 22398, 29864, 37330, 44796, 55995, 59728, 74660, 89592, 108257, 111990, 149320, 179184, 216514, 223980, 298640, 324771, 433028, 447960, 541285, 649542, 866056, 895920, 1082570, 1299084, 1623855, 1732112, 2165140, 2598168, 3247710, 4330280, 5196336, 6495420, 8660560, 12990840, 25981680]

約数ペア:

[(1, 25981680), (2, 12990840), (3, 8660560), (4, 6495420), (5, 5196336), (6, 4330280), (8, 3247710), (10, 2598168), (12, 2165140), (15, 1732112), (16, 1623855), (20, 1299084), (24, 1082570), (29, 895920), (30, 866056), (40, 649542), (48, 541285), (58, 447960), (60, 433028), (80, 324771), (87, 298640), (116, 223980), (120, 216514), (145, 179184), (174, 149320), (232, 111990), (240, 108257), (290, 89592), (348, 74660), (435, 59728), (464, 55995), (580, 44796), (696, 37330), (870, 29864), (1160, 22398), (1392, 18665), (1740, 14932), (2320, 11199), (3480, 7466), (3733, 6960)]