22471277380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 49674240000

約数和(自身を除く): 27202962620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 439, 446, 460, 499, 878, 892, 998, 1115, 1756, 1996, 2195, 2230, 2495, 4390, 4460, 4990, 5129, 8780, 9980, 10097, 10258, 11477, 20194, 20516, 22954, 25645, 40388, 45908, 50485, 51290, 57385, 97897, 100970, 102580, 111277, 114770, 195794, 201940, 219061, 222554, 229540, 391588, 438122, 445108, 489485, 556385, 876244, 978970, 1095305, 1112770, 1957940, 2190610, 2225540, 2251631, 2559371, 4381220, 4503262, 5038403, 5118742, 9006524, 10076806, 10237484, 11258155, 12796855, 20153612, 22516310, 25192015, 25593710, 45032620, 48850603, 50384030, 51187420, 97701206, 100768060, 195402412, 244253015, 488506030, 977012060, 1123563869, 2247127738, 4494255476, 5617819345, 11235638690, 22471277380]

約数ペア:

[(1, 22471277380), (2, 11235638690), (4, 5617819345), (5, 4494255476), (10, 2247127738), (20, 1123563869), (23, 977012060), (46, 488506030), (92, 244253015), (115, 195402412), (223, 100768060), (230, 97701206), (439, 51187420), (446, 50384030), (460, 48850603), (499, 45032620), (878, 25593710), (892, 25192015), (998, 22516310), (1115, 20153612), (1756, 12796855), (1996, 11258155), (2195, 10237484), (2230, 10076806), (2495, 9006524), (4390, 5118742), (4460, 5038403), (4990, 4503262), (5129, 4381220), (8780, 2559371), (9980, 2251631), (10097, 2225540), (10258, 2190610), (11477, 1957940), (20194, 1112770), (20516, 1095305), (22954, 978970), (25645, 876244), (40388, 556385), (45908, 489485), (50485, 445108), (51290, 438122), (57385, 391588), (97897, 229540), (100970, 222554), (102580, 219061), (111277, 201940), (114770, 195794)]