14271001280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1438609}}^1$

素因数の和:1438657

約数の個数: 56

約数和(自身を含む): 35079066240

約数和(自身を除く): 20808064960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 1438609, 2877218, 5754436, 7193045, 11508872, 14386090, 23017744, 28772180, 44596879, 46035488, 57544360, 89193758, 92070976, 115088720, 178387516, 222984395, 230177440, 356775032, 445968790, 460354880, 713550064, 891937580, 1427100128, 1783875160, 2854200256, 3567750320, 7135500640, 14271001280]

約数ペア:

[(1, 14271001280), (2, 7135500640), (4, 3567750320), (5, 2854200256), (8, 1783875160), (10, 1427100128), (16, 891937580), (20, 713550064), (31, 460354880), (32, 445968790), (40, 356775032), (62, 230177440), (64, 222984395), (80, 178387516), (124, 115088720), (155, 92070976), (160, 89193758), (248, 57544360), (310, 46035488), (320, 44596879), (496, 28772180), (620, 23017744), (992, 14386090), (1240, 11508872), (1984, 7193045), (2480, 5754436), (4960, 2877218), (9920, 1438609)]