40508830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 34970210

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 1091, 2182, 3713, 5455, 7426, 10910, 18565, 37130, 51277, 86189, 102554, 172378, 256385, 430945, 512770, 861890, 4050883, 8101766, 20254415, 40508830]

約数ペア:

[(1, 40508830), (2, 20254415), (5, 8101766), (10, 4050883), (47, 861890), (79, 512770), (94, 430945), (158, 256385), (235, 172378), (395, 102554), (470, 86189), (790, 51277), (1091, 37130), (2182, 18565), (3713, 10910), (5455, 7426)]