84524440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2153

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 170943080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2111, 2860, 3080, 3640, 4004, 4222, 5005, 5720, 8008, 8444, 10010, 10555, 14777, 16888, 20020, 21110, 23221, 27443, 29554, 40040, 42220, 46442, 54886, 59108, 73885, 84440, 92884, 109772, 116105, 118216, 137215, 147770, 162547, 185768, 192101, 219544, 232210, 274430, 295540, 301873, 325094, 384202, 464420, 548860, 591080, 603746, 650188, 768404, 812735, 928840, 960505, 1097720, 1207492, 1300376, 1509365, 1536808, 1625470, 1921010, 2113111, 2414984, 3018730, 3250940, 3842020, 4226222, 6037460, 6501880, 7684040, 8452444, 10565555, 12074920, 16904888, 21131110, 42262220, 84524440]

約数ペア:

[(1, 84524440), (2, 42262220), (4, 21131110), (5, 16904888), (7, 12074920), (8, 10565555), (10, 8452444), (11, 7684040), (13, 6501880), (14, 6037460), (20, 4226222), (22, 3842020), (26, 3250940), (28, 3018730), (35, 2414984), (40, 2113111), (44, 1921010), (52, 1625470), (55, 1536808), (56, 1509365), (65, 1300376), (70, 1207492), (77, 1097720), (88, 960505), (91, 928840), (104, 812735), (110, 768404), (130, 650188), (140, 603746), (143, 591080), (154, 548860), (182, 464420), (220, 384202), (260, 325094), (280, 301873), (286, 295540), (308, 274430), (364, 232210), (385, 219544), (440, 192101), (455, 185768), (520, 162547), (572, 147770), (616, 137215), (715, 118216), (728, 116105), (770, 109772), (910, 92884), (1001, 84440), (1144, 73885), (1430, 59108), (1540, 54886), (1820, 46442), (2002, 42220), (2111, 40040), (2860, 29554), (3080, 27443), (3640, 23221), (4004, 21110), (4222, 20020), (5005, 16888), (5720, 14777), (8008, 10555), (8444, 10010)]