4113263680

素因数分解:

$2^6\times 5^1\times {\mathrm{647}}^1\times {\mathrm{19867}}^1$

素因数の和:20531

約数の個数: 56

約数和(自身を含む): 9810341568

約数和(自身を除く): 5697077888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 647, 1294, 2588, 3235, 5176, 6470, 10352, 12940, 19867, 20704, 25880, 39734, 41408, 51760, 79468, 99335, 103520, 158936, 198670, 207040, 317872, 397340, 635744, 794680, 1271488, 1589360, 3178720, 6357440, 12853949, 25707898, 51415796, 64269745, 102831592, 128539490, 205663184, 257078980, 411326368, 514157960, 822652736, 1028315920, 2056631840, 4113263680]

約数ペア:

[(1, 4113263680), (2, 2056631840), (4, 1028315920), (5, 822652736), (8, 514157960), (10, 411326368), (16, 257078980), (20, 205663184), (32, 128539490), (40, 102831592), (64, 64269745), (80, 51415796), (160, 25707898), (320, 12853949), (647, 6357440), (1294, 3178720), (2588, 1589360), (3235, 1271488), (5176, 794680), (6470, 635744), (10352, 397340), (12940, 317872), (19867, 207040), (20704, 198670), (25880, 158936), (39734, 103520), (41408, 99335), (51760, 79468)]