40525804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 83775104

約数和(自身を除く): 43249300

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 73, 74, 121, 124, 146, 148, 242, 292, 341, 407, 484, 682, 803, 814, 1147, 1364, 1606, 1628, 2263, 2294, 2701, 3212, 3751, 4477, 4526, 4588, 5402, 7502, 8833, 8954, 9052, 10804, 12617, 15004, 17666, 17908, 24893, 25234, 29711, 35332, 49786, 50468, 59422, 83731, 99572, 118844, 138787, 167462, 273823, 277574, 326821, 334924, 547646, 555148, 653642, 921041, 1095292, 1307284, 1842082, 3684164, 10131451, 20262902, 40525804]

約数ペア:

[(1, 40525804), (2, 20262902), (4, 10131451), (11, 3684164), (22, 1842082), (31, 1307284), (37, 1095292), (44, 921041), (62, 653642), (73, 555148), (74, 547646), (121, 334924), (124, 326821), (146, 277574), (148, 273823), (242, 167462), (292, 138787), (341, 118844), (407, 99572), (484, 83731), (682, 59422), (803, 50468), (814, 49786), (1147, 35332), (1364, 29711), (1606, 25234), (1628, 24893), (2263, 17908), (2294, 17666), (2701, 15004), (3212, 12617), (3751, 10804), (4477, 9052), (4526, 8954), (4588, 8833), (5402, 7502)]