528034160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{212917}}^1$

素因数の和:212961

約数の個数: 40

約数和(自身を含む): 1267287936

約数和(自身を除く): 739253776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 212917, 425834, 851668, 1064585, 1703336, 2129170, 3406672, 4258340, 6600427, 8516680, 13200854, 17033360, 26401708, 33002135, 52803416, 66004270, 105606832, 132008540, 264017080, 528034160]

約数ペア:

[(1, 528034160), (2, 264017080), (4, 132008540), (5, 105606832), (8, 66004270), (10, 52803416), (16, 33002135), (20, 26401708), (31, 17033360), (40, 13200854), (62, 8516680), (80, 6600427), (124, 4258340), (155, 3406672), (248, 2129170), (310, 1703336), (496, 1064585), (620, 851668), (1240, 425834), (2480, 212917)]