61160440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 151774560

約数和(自身を除く): 90614120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1433, 1940, 2134, 2866, 3880, 4268, 5335, 5732, 7165, 8536, 10670, 11464, 14330, 15763, 21340, 28660, 31526, 42680, 57320, 63052, 78815, 126104, 139001, 157630, 278002, 315260, 556004, 630520, 695005, 1112008, 1390010, 1529011, 2780020, 3058022, 5560040, 6116044, 7645055, 12232088, 15290110, 30580220, 61160440]

約数ペア:

[(1, 61160440), (2, 30580220), (4, 15290110), (5, 12232088), (8, 7645055), (10, 6116044), (11, 5560040), (20, 3058022), (22, 2780020), (40, 1529011), (44, 1390010), (55, 1112008), (88, 695005), (97, 630520), (110, 556004), (194, 315260), (220, 278002), (388, 157630), (440, 139001), (485, 126104), (776, 78815), (970, 63052), (1067, 57320), (1433, 42680), (1940, 31526), (2134, 28660), (2866, 21340), (3880, 15763), (4268, 14330), (5335, 11464), (5732, 10670), (7165, 8536)]