265813130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 545875200

約数和(自身を除く): 280062070

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 103, 110, 145, 206, 290, 319, 515, 638, 809, 1030, 1133, 1595, 1618, 2266, 2987, 3190, 4045, 5665, 5974, 8090, 8899, 11330, 14935, 17798, 23461, 29870, 32857, 44495, 46922, 65714, 83327, 88990, 117305, 164285, 166654, 234610, 258071, 328570, 416635, 516142, 833270, 916597, 1290355, 1833194, 2416483, 2580710, 4582985, 4832966, 9165970, 12082415, 24164830, 26581313, 53162626, 132906565, 265813130]

約数ペア:

[(1, 265813130), (2, 132906565), (5, 53162626), (10, 26581313), (11, 24164830), (22, 12082415), (29, 9165970), (55, 4832966), (58, 4582985), (103, 2580710), (110, 2416483), (145, 1833194), (206, 1290355), (290, 916597), (319, 833270), (515, 516142), (638, 416635), (809, 328570), (1030, 258071), (1133, 234610), (1595, 166654), (1618, 164285), (2266, 117305), (2987, 88990), (3190, 83327), (4045, 65714), (5665, 46922), (5974, 44495), (8090, 32857), (8899, 29870), (11330, 23461), (14935, 17798)]