40499108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 81144000

約数和(自身を除く): 40644892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 179, 229, 247, 358, 458, 494, 716, 916, 988, 2327, 2977, 3401, 4351, 4654, 5954, 6802, 8702, 9308, 11908, 13604, 17404, 40991, 44213, 56563, 81982, 88426, 113126, 163964, 176852, 226252, 532883, 778829, 1065766, 1557658, 2131532, 3115316, 10124777, 20249554, 40499108]

約数ペア:

[(1, 40499108), (2, 20249554), (4, 10124777), (13, 3115316), (19, 2131532), (26, 1557658), (38, 1065766), (52, 778829), (76, 532883), (179, 226252), (229, 176852), (247, 163964), (358, 113126), (458, 88426), (494, 81982), (716, 56563), (916, 44213), (988, 40991), (2327, 17404), (2977, 13604), (3401, 11908), (4351, 9308), (4654, 8702), (5954, 6802)]