244082020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3341

約数の個数: 96

約数和(自身を含む): 646442496

約数和(自身を除く): 402360476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1066, 1148, 1435, 1820, 2132, 2665, 2870, 3271, 3731, 5330, 5740, 6542, 7462, 10660, 13084, 14924, 16355, 18655, 22897, 32710, 37310, 42523, 45794, 65420, 74620, 85046, 91588, 114485, 134111, 170092, 212615, 228970, 268222, 297661, 425230, 457940, 536444, 595322, 670555, 850460, 938777, 1190644, 1341110, 1488305, 1743443, 1877554, 2682220, 2976610, 3486886, 3755108, 4693885, 5953220, 6973772, 8717215, 9387770, 12204101, 17434430, 18775540, 24408202, 34868860, 48816404, 61020505, 122041010, 244082020]

約数ペア:

[(1, 244082020), (2, 122041010), (4, 61020505), (5, 48816404), (7, 34868860), (10, 24408202), (13, 18775540), (14, 17434430), (20, 12204101), (26, 9387770), (28, 8717215), (35, 6973772), (41, 5953220), (52, 4693885), (65, 3755108), (70, 3486886), (82, 2976610), (91, 2682220), (130, 1877554), (140, 1743443), (164, 1488305), (182, 1341110), (205, 1190644), (260, 938777), (287, 850460), (364, 670555), (410, 595322), (455, 536444), (533, 457940), (574, 425230), (820, 297661), (910, 268222), (1066, 228970), (1148, 212615), (1435, 170092), (1820, 134111), (2132, 114485), (2665, 91588), (2870, 85046), (3271, 74620), (3731, 65420), (5330, 45794), (5740, 42523), (6542, 37310), (7462, 32710), (10660, 22897), (13084, 18655), (14924, 16355)]