40020936

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 103576320

約数和(自身を除く): 63555384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 73, 106, 146, 159, 212, 219, 292, 318, 424, 431, 438, 584, 636, 862, 876, 1272, 1293, 1724, 1752, 2586, 3448, 3869, 5172, 7738, 10344, 11607, 15476, 22843, 23214, 30952, 31463, 45686, 46428, 62926, 68529, 91372, 92856, 94389, 125852, 137058, 182744, 188778, 251704, 274116, 377556, 548232, 755112, 1667539, 3335078, 5002617, 6670156, 10005234, 13340312, 20010468, 40020936]

約数ペア:

[(1, 40020936), (2, 20010468), (3, 13340312), (4, 10005234), (6, 6670156), (8, 5002617), (12, 3335078), (24, 1667539), (53, 755112), (73, 548232), (106, 377556), (146, 274116), (159, 251704), (212, 188778), (219, 182744), (292, 137058), (318, 125852), (424, 94389), (431, 92856), (438, 91372), (584, 68529), (636, 62926), (862, 46428), (876, 45686), (1272, 31463), (1293, 30952), (1724, 23214), (1752, 22843), (2586, 15476), (3448, 11607), (3869, 10344), (5172, 7738)]