40370934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 49830666

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 89, 114, 138, 173, 178, 267, 346, 437, 519, 534, 874, 1038, 1311, 1691, 2047, 2622, 3287, 3382, 3979, 4094, 5073, 6141, 6574, 7958, 9861, 10146, 11937, 12282, 15397, 19722, 23874, 30794, 38893, 46191, 75601, 77786, 92382, 116679, 151202, 226803, 233358, 292543, 354131, 453606, 585086, 708262, 877629, 1062393, 1755258, 2124786, 6728489, 13456978, 20185467, 40370934]

約数ペア:

[(1, 40370934), (2, 20185467), (3, 13456978), (6, 6728489), (19, 2124786), (23, 1755258), (38, 1062393), (46, 877629), (57, 708262), (69, 585086), (89, 453606), (114, 354131), (138, 292543), (173, 233358), (178, 226803), (267, 151202), (346, 116679), (437, 92382), (519, 77786), (534, 75601), (874, 46191), (1038, 38893), (1311, 30794), (1691, 23874), (2047, 19722), (2622, 15397), (3287, 12282), (3382, 11937), (3979, 10146), (4094, 9861), (5073, 7958), (6141, 6574)]