11778870860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{26371}}^1$

素因数の和:27374

約数の個数: 48

約数和(自身を含む): 25838652672

約数和(自身を除く): 14059781812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 971, 1942, 3884, 4855, 9710, 19420, 22333, 26371, 44666, 52742, 89332, 105484, 111665, 131855, 223330, 263710, 446660, 527420, 606533, 1213066, 2426132, 3032665, 6065330, 12130660, 25606241, 51212482, 102424964, 128031205, 256062410, 512124820, 588943543, 1177887086, 2355774172, 2944717715, 5889435430, 11778870860]

約数ペア:

[(1, 11778870860), (2, 5889435430), (4, 2944717715), (5, 2355774172), (10, 1177887086), (20, 588943543), (23, 512124820), (46, 256062410), (92, 128031205), (115, 102424964), (230, 51212482), (460, 25606241), (971, 12130660), (1942, 6065330), (3884, 3032665), (4855, 2426132), (9710, 1213066), (19420, 606533), (22333, 527420), (26371, 446660), (44666, 263710), (52742, 223330), (89332, 131855), (105484, 111665)]