415025090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 787349160

約数和(自身を除く): 372324070

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 809, 841, 1618, 1682, 1769, 3538, 4045, 4205, 8090, 8410, 8845, 17690, 23461, 46922, 49349, 51301, 98698, 102602, 117305, 234610, 246745, 256505, 493490, 513010, 680369, 1360738, 1431121, 2862242, 3401845, 6803690, 7155605, 14311210, 41502509, 83005018, 207512545, 415025090]

約数ペア:

[(1, 415025090), (2, 207512545), (5, 83005018), (10, 41502509), (29, 14311210), (58, 7155605), (61, 6803690), (122, 3401845), (145, 2862242), (290, 1431121), (305, 1360738), (610, 680369), (809, 513010), (841, 493490), (1618, 256505), (1682, 246745), (1769, 234610), (3538, 117305), (4045, 102602), (4205, 98698), (8090, 51301), (8410, 49349), (8845, 46922), (17690, 23461)]