422535520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2377}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 1100234016

約数和(自身を除く): 677698496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 176, 202, 220, 352, 404, 440, 505, 808, 880, 1010, 1111, 1616, 1760, 2020, 2222, 2377, 3232, 4040, 4444, 4754, 5555, 8080, 8888, 9508, 11110, 11885, 16160, 17776, 19016, 22220, 23770, 26147, 35552, 38032, 44440, 47540, 52294, 76064, 88880, 95080, 104588, 130735, 177760, 190160, 209176, 240077, 261470, 380320, 418352, 480154, 522940, 836704, 960308, 1045880, 1200385, 1920616, 2091760, 2400770, 2640847, 3841232, 4183520, 4801540, 5281694, 7682464, 9603080, 10563388, 13204235, 19206160, 21126776, 26408470, 38412320, 42253552, 52816940, 84507104, 105633880, 211267760, 422535520]

約数ペア:

[(1, 422535520), (2, 211267760), (4, 105633880), (5, 84507104), (8, 52816940), (10, 42253552), (11, 38412320), (16, 26408470), (20, 21126776), (22, 19206160), (32, 13204235), (40, 10563388), (44, 9603080), (55, 7682464), (80, 5281694), (88, 4801540), (101, 4183520), (110, 3841232), (160, 2640847), (176, 2400770), (202, 2091760), (220, 1920616), (352, 1200385), (404, 1045880), (440, 960308), (505, 836704), (808, 522940), (880, 480154), (1010, 418352), (1111, 380320), (1616, 261470), (1760, 240077), (2020, 209176), (2222, 190160), (2377, 177760), (3232, 130735), (4040, 104588), (4444, 95080), (4754, 88880), (5555, 76064), (8080, 52294), (8888, 47540), (9508, 44440), (11110, 38032), (11885, 35552), (16160, 26147), (17776, 23770), (19016, 22220)]