38144470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 85349376

約数和(自身を除く): 47204906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 167, 182, 251, 334, 455, 502, 835, 910, 1169, 1255, 1670, 1757, 2171, 2338, 2510, 3263, 3514, 4342, 5845, 6526, 8785, 10855, 11690, 15197, 16315, 17570, 21710, 22841, 30394, 32630, 41917, 45682, 75985, 83834, 114205, 151970, 209585, 228410, 293419, 419170, 544921, 586838, 1089842, 1467095, 2724605, 2934190, 3814447, 5449210, 7628894, 19072235, 38144470]

約数ペア:

[(1, 38144470), (2, 19072235), (5, 7628894), (7, 5449210), (10, 3814447), (13, 2934190), (14, 2724605), (26, 1467095), (35, 1089842), (65, 586838), (70, 544921), (91, 419170), (130, 293419), (167, 228410), (182, 209585), (251, 151970), (334, 114205), (455, 83834), (502, 75985), (835, 45682), (910, 41917), (1169, 32630), (1255, 30394), (1670, 22841), (1757, 21710), (2171, 17570), (2338, 16315), (2510, 15197), (3263, 11690), (3514, 10855), (4342, 8785), (5845, 6526)]