504008080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4244

約数の個数: 80

約数和(自身を含む): 1233139824

約数和(自身を除く): 729131744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 1480, 1517, 1640, 2960, 3034, 3280, 4153, 6068, 7585, 8306, 12136, 15170, 16612, 20765, 24272, 30340, 33224, 41530, 60680, 66448, 83060, 121360, 153661, 166120, 170273, 307322, 332240, 340546, 614644, 681092, 768305, 851365, 1229288, 1362184, 1536610, 1702730, 2458576, 2724368, 3073220, 3405460, 6146440, 6300101, 6810920, 12292880, 12600202, 13621840, 25200404, 31500505, 50400808, 63001010, 100801616, 126002020, 252004040, 504008080]

約数ペア:

[(1, 504008080), (2, 252004040), (4, 126002020), (5, 100801616), (8, 63001010), (10, 50400808), (16, 31500505), (20, 25200404), (37, 13621840), (40, 12600202), (41, 12292880), (74, 6810920), (80, 6300101), (82, 6146440), (148, 3405460), (164, 3073220), (185, 2724368), (205, 2458576), (296, 1702730), (328, 1536610), (370, 1362184), (410, 1229288), (592, 851365), (656, 768305), (740, 681092), (820, 614644), (1480, 340546), (1517, 332240), (1640, 307322), (2960, 170273), (3034, 166120), (3280, 153661), (4153, 121360), (6068, 83060), (7585, 66448), (8306, 60680), (12136, 41530), (15170, 33224), (16612, 30340), (20765, 24272)]