40710236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 87225600

約数和(自身を除く): 46515364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1297, 1652, 2242, 2594, 4484, 5188, 7847, 9079, 15694, 18158, 24643, 31388, 36316, 49286, 76523, 98572, 153046, 172501, 306092, 345002, 535661, 690004, 1071322, 1453937, 2142644, 2907874, 5815748, 10177559, 20355118, 40710236]

約数ペア:

[(1, 40710236), (2, 20355118), (4, 10177559), (7, 5815748), (14, 2907874), (19, 2142644), (28, 1453937), (38, 1071322), (59, 690004), (76, 535661), (118, 345002), (133, 306092), (236, 172501), (266, 153046), (413, 98572), (532, 76523), (826, 49286), (1121, 36316), (1297, 31388), (1652, 24643), (2242, 18158), (2594, 15694), (4484, 9079), (5188, 7847)]