40420752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 79571568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 41, 46, 47, 48, 57, 69, 76, 82, 92, 94, 114, 123, 138, 141, 152, 164, 184, 188, 228, 246, 276, 282, 304, 328, 368, 376, 437, 456, 492, 552, 564, 656, 752, 779, 874, 893, 912, 943, 984, 1081, 1104, 1128, 1311, 1558, 1748, 1786, 1886, 1927, 1968, 2162, 2256, 2337, 2622, 2679, 2829, 3116, 3243, 3496, 3572, 3772, 3854, 4324, 4674, 5244, 5358, 5658, 5781, 6232, 6486, 6992, 7144, 7544, 7708, 8648, 9348, 10488, 10716, 11316, 11562, 12464, 12972, 14288, 15088, 15416, 17296, 17917, 18696, 20539, 20976, 21432, 22632, 23124, 25944, 30832, 35834, 36613, 37392, 41078, 42864, 44321, 45264, 46248, 51888, 53751, 61617, 71668, 73226, 82156, 88642, 92496, 107502, 109839, 123234, 132963, 143336, 146452, 164312, 177284, 215004, 219678, 246468, 265926, 286672, 292904, 328624, 354568, 430008, 439356, 492936, 531852, 585808, 709136, 842099, 860016, 878712, 985872, 1063704, 1684198, 1757424, 2127408, 2526297, 3368396, 5052594, 6736792, 10105188, 13473584, 20210376, 40420752]

約数ペア:

[(1, 40420752), (2, 20210376), (3, 13473584), (4, 10105188), (6, 6736792), (8, 5052594), (12, 3368396), (16, 2526297), (19, 2127408), (23, 1757424), (24, 1684198), (38, 1063704), (41, 985872), (46, 878712), (47, 860016), (48, 842099), (57, 709136), (69, 585808), (76, 531852), (82, 492936), (92, 439356), (94, 430008), (114, 354568), (123, 328624), (138, 292904), (141, 286672), (152, 265926), (164, 246468), (184, 219678), (188, 215004), (228, 177284), (246, 164312), (276, 146452), (282, 143336), (304, 132963), (328, 123234), (368, 109839), (376, 107502), (437, 92496), (456, 88642), (492, 82156), (552, 73226), (564, 71668), (656, 61617), (752, 53751), (779, 51888), (874, 46248), (893, 45264), (912, 44321), (943, 42864), (984, 41078), (1081, 37392), (1104, 36613), (1128, 35834), (1311, 30832), (1558, 25944), (1748, 23124), (1786, 22632), (1886, 21432), (1927, 20976), (1968, 20539), (2162, 18696), (2256, 17917), (2337, 17296), (2622, 15416), (2679, 15088), (2829, 14288), (3116, 12972), (3243, 12464), (3496, 11562), (3572, 11316), (3772, 10716), (3854, 10488), (4324, 9348), (4674, 8648), (5244, 7708), (5358, 7544), (5658, 7144), (5781, 6992), (6232, 6486)]