40202252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 78355200

約数和(自身を除く): 38152948

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 109, 211, 218, 422, 436, 437, 844, 874, 1748, 2071, 2507, 4009, 4142, 4853, 5014, 8018, 8284, 9706, 10028, 16036, 19412, 22999, 45998, 47633, 91996, 92207, 95266, 184414, 190532, 368828, 436981, 528977, 873962, 1057954, 1747924, 2115908, 10050563, 20101126, 40202252]

約数ペア:

[(1, 40202252), (2, 20101126), (4, 10050563), (19, 2115908), (23, 1747924), (38, 1057954), (46, 873962), (76, 528977), (92, 436981), (109, 368828), (211, 190532), (218, 184414), (422, 95266), (436, 92207), (437, 91996), (844, 47633), (874, 45998), (1748, 22999), (2071, 19412), (2507, 16036), (4009, 10028), (4142, 9706), (4853, 8284), (5014, 8018)]