432927920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 1064455680

約数和(自身を除く): 631527760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 271, 304, 380, 542, 760, 1051, 1084, 1355, 1520, 2102, 2168, 2710, 4204, 4336, 5149, 5255, 5420, 8408, 10298, 10510, 10840, 16816, 19969, 20596, 21020, 21680, 25745, 39938, 41192, 42040, 51490, 79876, 82384, 84080, 99845, 102980, 159752, 199690, 205960, 284821, 319504, 399380, 411920, 569642, 798760, 1139284, 1424105, 1597520, 2278568, 2848210, 4557136, 5411599, 5696420, 10823198, 11392840, 21646396, 22785680, 27057995, 43292792, 54115990, 86585584, 108231980, 216463960, 432927920]

約数ペア:

[(1, 432927920), (2, 216463960), (4, 108231980), (5, 86585584), (8, 54115990), (10, 43292792), (16, 27057995), (19, 22785680), (20, 21646396), (38, 11392840), (40, 10823198), (76, 5696420), (80, 5411599), (95, 4557136), (152, 2848210), (190, 2278568), (271, 1597520), (304, 1424105), (380, 1139284), (542, 798760), (760, 569642), (1051, 411920), (1084, 399380), (1355, 319504), (1520, 284821), (2102, 205960), (2168, 199690), (2710, 159752), (4204, 102980), (4336, 99845), (5149, 84080), (5255, 82384), (5420, 79876), (8408, 51490), (10298, 42040), (10510, 41192), (10840, 39938), (16816, 25745), (19969, 21680), (20596, 21020)]