2247644360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{3517}}^1$

素因数の和:4770

約数の個数: 64

約数和(自身を含む): 5452196400

約数和(自身を除く): 3204552040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1229, 2458, 3517, 4916, 6145, 7034, 9832, 12290, 14068, 15977, 17585, 24580, 28136, 31954, 35170, 45721, 49160, 63908, 70340, 79885, 91442, 127816, 140680, 159770, 182884, 228605, 319540, 365768, 457210, 639080, 914420, 1828840, 4322393, 8644786, 17289572, 21611965, 34579144, 43223930, 56191109, 86447860, 112382218, 172895720, 224764436, 280955545, 449528872, 561911090, 1123822180, 2247644360]

約数ペア:

[(1, 2247644360), (2, 1123822180), (4, 561911090), (5, 449528872), (8, 280955545), (10, 224764436), (13, 172895720), (20, 112382218), (26, 86447860), (40, 56191109), (52, 43223930), (65, 34579144), (104, 21611965), (130, 17289572), (260, 8644786), (520, 4322393), (1229, 1828840), (2458, 914420), (3517, 639080), (4916, 457210), (6145, 365768), (7034, 319540), (9832, 228605), (12290, 182884), (14068, 159770), (15977, 140680), (17585, 127816), (24580, 91442), (28136, 79885), (31954, 70340), (35170, 63908), (45721, 49160)]