41208640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 111922560

約数和(自身を除く): 70713920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 509, 704, 736, 880, 920, 1012, 1018, 1265, 1472, 1760, 1840, 2024, 2036, 2530, 2545, 3520, 3680, 4048, 4072, 5060, 5090, 5599, 7360, 8096, 8144, 10120, 10180, 11198, 11707, 16192, 16288, 20240, 20360, 22396, 23414, 27995, 32576, 40480, 40720, 44792, 46828, 55990, 58535, 80960, 81440, 89584, 93656, 111980, 117070, 128777, 162880, 179168, 187312, 223960, 234140, 257554, 358336, 374624, 447920, 468280, 515108, 643885, 749248, 895840, 936560, 1030216, 1287770, 1791680, 1873120, 2060432, 2575540, 3746240, 4120864, 5151080, 8241728, 10302160, 20604320, 41208640]

約数ペア:

[(1, 41208640), (2, 20604320), (4, 10302160), (5, 8241728), (8, 5151080), (10, 4120864), (11, 3746240), (16, 2575540), (20, 2060432), (22, 1873120), (23, 1791680), (32, 1287770), (40, 1030216), (44, 936560), (46, 895840), (55, 749248), (64, 643885), (80, 515108), (88, 468280), (92, 447920), (110, 374624), (115, 358336), (160, 257554), (176, 234140), (184, 223960), (220, 187312), (230, 179168), (253, 162880), (320, 128777), (352, 117070), (368, 111980), (440, 93656), (460, 89584), (506, 81440), (509, 80960), (704, 58535), (736, 55990), (880, 46828), (920, 44792), (1012, 40720), (1018, 40480), (1265, 32576), (1472, 27995), (1760, 23414), (1840, 22396), (2024, 20360), (2036, 20240), (2530, 16288), (2545, 16192), (3520, 11707), (3680, 11198), (4048, 10180), (4072, 10120), (5060, 8144), (5090, 8096), (5599, 7360)]