118516480

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 289405872

約数和(自身を除く): 170889392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1696, 1747, 2120, 3392, 3494, 4240, 6784, 6988, 8480, 8735, 13568, 13976, 16960, 17470, 27952, 33920, 34940, 55904, 67840, 69880, 92591, 111808, 139760, 185182, 223616, 279520, 370364, 447232, 462955, 559040, 740728, 925910, 1118080, 1481456, 1851820, 2236160, 2962912, 3703640, 5925824, 7407280, 11851648, 14814560, 23703296, 29629120, 59258240, 118516480]

約数ペア:

[(1, 118516480), (2, 59258240), (4, 29629120), (5, 23703296), (8, 14814560), (10, 11851648), (16, 7407280), (20, 5925824), (32, 3703640), (40, 2962912), (53, 2236160), (64, 1851820), (80, 1481456), (106, 1118080), (128, 925910), (160, 740728), (212, 559040), (256, 462955), (265, 447232), (320, 370364), (424, 279520), (530, 223616), (640, 185182), (848, 139760), (1060, 111808), (1280, 92591), (1696, 69880), (1747, 67840), (2120, 55904), (3392, 34940), (3494, 33920), (4240, 27952), (6784, 17470), (6988, 16960), (8480, 13976), (8735, 13568)]