77056430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 156107952

約数和(自身を除く): 79051522

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 1481, 2365, 2962, 4730, 5203, 7405, 10406, 14810, 16291, 26015, 32582, 52030, 63683, 81455, 127366, 162910, 179201, 318415, 358402, 636830, 700513, 896005, 1401026, 1792010, 3502565, 7005130, 7705643, 15411286, 38528215, 77056430]

約数ペア:

[(1, 77056430), (2, 38528215), (5, 15411286), (10, 7705643), (11, 7005130), (22, 3502565), (43, 1792010), (55, 1401026), (86, 896005), (110, 700513), (121, 636830), (215, 358402), (242, 318415), (430, 179201), (473, 162910), (605, 127366), (946, 81455), (1210, 63683), (1481, 52030), (2365, 32582), (2962, 26015), (4730, 16291), (5203, 14810), (7405, 10406)]