70883360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 173413548

約数和(自身を除く): 102530188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 461, 496, 620, 922, 961, 992, 1240, 1844, 1922, 2305, 2480, 3688, 3844, 4610, 4805, 4960, 7376, 7688, 9220, 9610, 14291, 14752, 15376, 18440, 19220, 28582, 30752, 36880, 38440, 57164, 71455, 73760, 76880, 114328, 142910, 153760, 228656, 285820, 443021, 457312, 571640, 886042, 1143280, 1772084, 2215105, 2286560, 3544168, 4430210, 7088336, 8860420, 14176672, 17720840, 35441680, 70883360]

約数ペア:

[(1, 70883360), (2, 35441680), (4, 17720840), (5, 14176672), (8, 8860420), (10, 7088336), (16, 4430210), (20, 3544168), (31, 2286560), (32, 2215105), (40, 1772084), (62, 1143280), (80, 886042), (124, 571640), (155, 457312), (160, 443021), (248, 285820), (310, 228656), (461, 153760), (496, 142910), (620, 114328), (922, 76880), (961, 73760), (992, 71455), (1240, 57164), (1844, 38440), (1922, 36880), (2305, 30752), (2480, 28582), (3688, 19220), (3844, 18440), (4610, 15376), (4805, 14752), (4960, 14291), (7376, 9610), (7688, 9220)]