70301440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5025

約数の個数: 72

約数和(自身を含む): 183739248

約数和(自身を除く): 113437808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 4993, 7040, 9986, 14080, 19972, 24965, 39944, 49930, 54923, 79888, 99860, 109846, 159776, 199720, 219692, 274615, 319552, 399440, 439384, 549230, 639104, 798880, 878768, 1098460, 1278208, 1597760, 1757536, 2196920, 3195520, 3515072, 4393840, 6391040, 7030144, 8787680, 14060288, 17575360, 35150720, 70301440]

約数ペア:

[(1, 70301440), (2, 35150720), (4, 17575360), (5, 14060288), (8, 8787680), (10, 7030144), (11, 6391040), (16, 4393840), (20, 3515072), (22, 3195520), (32, 2196920), (40, 1757536), (44, 1597760), (55, 1278208), (64, 1098460), (80, 878768), (88, 798880), (110, 639104), (128, 549230), (160, 439384), (176, 399440), (220, 319552), (256, 274615), (320, 219692), (352, 199720), (440, 159776), (640, 109846), (704, 99860), (880, 79888), (1280, 54923), (1408, 49930), (1760, 39944), (2816, 24965), (3520, 19972), (4993, 14080), (7040, 9986)]