29121945160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{25349}}^1$

素因数の和:25751

約数の個数: 128

約数和(自身を含む): 81914976000

約数和(自身を除く): 52793030840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 373, 385, 440, 616, 746, 770, 1492, 1540, 1865, 2611, 2984, 3080, 3730, 4103, 5222, 7460, 8206, 10444, 13055, 14920, 16412, 20515, 20888, 25349, 26110, 28721, 32824, 41030, 50698, 52220, 57442, 82060, 101396, 104440, 114884, 126745, 143605, 164120, 177443, 202792, 229768, 253490, 278839, 287210, 354886, 506980, 557678, 574420, 709772, 887215, 1013960, 1115356, 1148840, 1394195, 1419544, 1774430, 1951873, 2230712, 2788390, 3548860, 3903746, 5576780, 7097720, 7807492, 9455177, 9759365, 11153560, 15614984, 18910354, 19518730, 37820708, 39037460, 47275885, 66186239, 75641416, 78074920, 94551770, 104006947, 132372478, 189103540, 208013894, 264744956, 330931195, 378207080, 416027788, 520034735, 529489912, 661862390, 728048629, 832055576, 1040069470, 1323724780, 1456097258, 2080138940, 2647449560, 2912194516, 3640243145, 4160277880, 5824389032, 7280486290, 14560972580, 29121945160]

約数ペア:

[(1, 29121945160), (2, 14560972580), (4, 7280486290), (5, 5824389032), (7, 4160277880), (8, 3640243145), (10, 2912194516), (11, 2647449560), (14, 2080138940), (20, 1456097258), (22, 1323724780), (28, 1040069470), (35, 832055576), (40, 728048629), (44, 661862390), (55, 529489912), (56, 520034735), (70, 416027788), (77, 378207080), (88, 330931195), (110, 264744956), (140, 208013894), (154, 189103540), (220, 132372478), (280, 104006947), (308, 94551770), (373, 78074920), (385, 75641416), (440, 66186239), (616, 47275885), (746, 39037460), (770, 37820708), (1492, 19518730), (1540, 18910354), (1865, 15614984), (2611, 11153560), (2984, 9759365), (3080, 9455177), (3730, 7807492), (4103, 7097720), (5222, 5576780), (7460, 3903746), (8206, 3548860), (10444, 2788390), (13055, 2230712), (14920, 1951873), (16412, 1774430), (20515, 1419544), (20888, 1394195), (25349, 1148840), (26110, 1115356), (28721, 1013960), (32824, 887215), (41030, 709772), (50698, 574420), (52220, 557678), (57442, 506980), (82060, 354886), (101396, 287210), (104440, 278839), (114884, 253490), (126745, 229768), (143605, 202792), (164120, 177443)]