77523740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32573}}^1$

素因数の和:32606

約数の個数: 48

約数和(自身を含む): 197007552

約数和(自身を除く): 119483812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 32573, 65146, 130292, 162865, 228011, 325730, 456022, 553741, 651460, 912044, 1107482, 1140055, 2214964, 2280110, 2768705, 3876187, 4560220, 5537410, 7752374, 11074820, 15504748, 19380935, 38761870, 77523740]

約数ペア:

[(1, 77523740), (2, 38761870), (4, 19380935), (5, 15504748), (7, 11074820), (10, 7752374), (14, 5537410), (17, 4560220), (20, 3876187), (28, 2768705), (34, 2280110), (35, 2214964), (68, 1140055), (70, 1107482), (85, 912044), (119, 651460), (140, 553741), (170, 456022), (238, 325730), (340, 228011), (476, 162865), (595, 130292), (1190, 65146), (2380, 32573)]