40920072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4723}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 107990640

約数和(自身を除く): 67070568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 4723, 8664, 9446, 14169, 18892, 28338, 37784, 56676, 89737, 113352, 179474, 269211, 358948, 538422, 717896, 1076844, 1705003, 2153688, 3410006, 5115009, 6820012, 10230018, 13640024, 20460036, 40920072]

約数ペア:

[(1, 40920072), (2, 20460036), (3, 13640024), (4, 10230018), (6, 6820012), (8, 5115009), (12, 3410006), (19, 2153688), (24, 1705003), (38, 1076844), (57, 717896), (76, 538422), (114, 358948), (152, 269211), (228, 179474), (361, 113352), (456, 89737), (722, 56676), (1083, 37784), (1444, 28338), (2166, 18892), (2888, 14169), (4332, 9446), (4723, 8664)]