99694420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4469

約数の個数: 72

約数和(自身を含む): 254185344

約数和(自身を除く): 154490924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4423, 4508, 5635, 8846, 11270, 17692, 22115, 22540, 30961, 44230, 61922, 88460, 101729, 123844, 154805, 203458, 216727, 309610, 406916, 433454, 508645, 619220, 712103, 866908, 1017290, 1083635, 1424206, 2034580, 2167270, 2848412, 3560515, 4334540, 4984721, 7121030, 9969442, 14242060, 19938884, 24923605, 49847210, 99694420]

約数ペア:

[(1, 99694420), (2, 49847210), (4, 24923605), (5, 19938884), (7, 14242060), (10, 9969442), (14, 7121030), (20, 4984721), (23, 4334540), (28, 3560515), (35, 2848412), (46, 2167270), (49, 2034580), (70, 1424206), (92, 1083635), (98, 1017290), (115, 866908), (140, 712103), (161, 619220), (196, 508645), (230, 433454), (245, 406916), (322, 309610), (460, 216727), (490, 203458), (644, 154805), (805, 123844), (980, 101729), (1127, 88460), (1610, 61922), (2254, 44230), (3220, 30961), (4423, 22540), (4508, 22115), (5635, 17692), (8846, 11270)]