3815724770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20369}}^1$

素因数の和:20531

約数の個数: 64

約数和(自身を含む): 8131052160

約数和(自身を除く): 4315327390

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 655, 715, 1310, 1430, 1441, 1703, 2882, 3406, 7205, 8515, 14410, 17030, 18733, 20369, 37466, 40738, 93665, 101845, 187330, 203690, 224059, 264797, 448118, 529594, 1120295, 1323985, 2240590, 2647970, 2668339, 2912767, 5336678, 5825534, 13341695, 14563835, 26683390, 29127670, 29351729, 34688407, 58703458, 69376814, 146758645, 173442035, 293517290, 346884070, 381572477, 763144954, 1907862385, 3815724770]

約数ペア:

[(1, 3815724770), (2, 1907862385), (5, 763144954), (10, 381572477), (11, 346884070), (13, 293517290), (22, 173442035), (26, 146758645), (55, 69376814), (65, 58703458), (110, 34688407), (130, 29351729), (131, 29127670), (143, 26683390), (262, 14563835), (286, 13341695), (655, 5825534), (715, 5336678), (1310, 2912767), (1430, 2668339), (1441, 2647970), (1703, 2240590), (2882, 1323985), (3406, 1120295), (7205, 529594), (8515, 448118), (14410, 264797), (17030, 224059), (18733, 203690), (20369, 187330), (37466, 101845), (40738, 93665)]